#B74DF0
Closest named color: Lighter Purple (#A55AF4). oklch(63% 0.239 311.2), rgb(183, 77, 240).
Aa
Black text reads best on this color (5.33:1).
About this color
#B74DF0 is a medium-light, vivid purple. In OKLCH its lightness is 63%, its chroma 0.239 and its hue 311°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Lighter Purple (#A55AF4), ΔE 0.038 away. Black text reads best on it, at 5.33:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.239) |
| Temperature | in between |
| Nearest name | Lighter Purple (#A55AF4) |
| Black text | 5.33:1 |
| White text | 3.93:1 |
Values
| HEX | #B74DF0 |
| RGB | rgb(183, 77, 240) |
| HSL | hsl(279, 84%, 62%) |
| OKLCH | oklch(63% 0.239 311.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #B74DF0 | 3.93:1 | AA large text | Lc -71.4 | Content text, not long reading |
| Black text on #B74DF0 | 5.33:1 | AA | Lc 38.2 | Non-text elements, placeholder text |
| #B74DF0 text on white | 3.93:1 | AA large text | Lc 65.9 | Content text, not long reading |
| #B74DF0 text on black | 5.33:1 | AA | Lc -35.7 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F9F3FD
oklch(97.2% 0.015 312.2)
-
Step 100
100
#F1E4FB
oklch(93.6% 0.034 310.7)
-
Step 200
200
#E7CEF9
oklch(88.6% 0.064 311.1)
-
Step 300
300
#D9ABF8
oklch(80.9% 0.116 311.2)
-
Step 400
400
#C679F5
oklch(70.7% 0.188 311.1)
-
Step 500
500 (this color)
#B74DF0
oklch(63% 0.239 311.2)
-
Step 600
600
#A321DF
oklch(55.6% 0.26 311.1)
-
Step 700
700
#8C0AC1
oklch(49.1% 0.242 311.4)
-
Step 800
800
#71139C
oklch(42.6% 0.2 311.2)
-
Step 900
900
#5C1C7C
oklch(37.7% 0.156 311.5)
-
Step 950
950
#361349
oklch(27.1% 0.099 311.3)
#B74DF0 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #007BF5 | 0.210 |
| Deuteranopia (no green cones) | #3882EC | 0.195 |
| Tritanopia (no blue cones) | #B07099 | 0.163 |
| Achromatopsia (no color) | #808080 | 0.241 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B74DF0
#B74DF0
oklch(63% 0.239 311.2)
- #629D00
#629D00
oklch(63.1% 0.173 131.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #B74DF0, closest first.
No curated palette has a color within ΔE 0.04 of #B74DF0.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lighter Purple #A55AF4 ΔE 0.038
- Medium Orchid #BA55D3 ΔE 0.048
- Bright Lilac #C95EFB ΔE 0.049
- Bright Lavender #C760FF ΔE 0.050
- Neon Purple #BC13FE ΔE 0.062
- Heliotrope #D94FF5 ΔE 0.064
- Light Urple #B36FF6 ΔE 0.064
- Electric Purple #AA23FF ΔE 0.065
Use #B74DF0 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.