#B74EC4
Closest named color: Medium Orchid (#BA55D3). oklch(60.5% 0.197 323.1), rgb(183, 78, 196).
Aa
Black text reads best on this color (4.90:1).
About this color
#B74EC4 is a medium-dark, vivid purple. In OKLCH its lightness is 60%, its chroma 0.197 and its hue 323°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.025 away. Black text reads best on it, at 4.90:1.
| Hue family | Purples |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.197) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 4.90:1 |
| White text | 4.28:1 |
Values
| HEX | #B74EC4 |
| RGB | rgb(183, 78, 196) |
| HSL | hsl(293, 50%, 54%) |
| OKLCH | oklch(60.5% 0.197 323.1) |
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 #B74EC4 | 4.28:1 | AA large text | Lc -74.5 | Content text, not long reading |
| Black text on #B74EC4 | 4.90:1 | AA | Lc 35.1 | Non-text elements, placeholder text |
| #B74EC4 text on white | 4.28:1 | AA large text | Lc 69.0 | Content text, not long reading |
| #B74EC4 text on black | 4.90:1 | AA | Lc -32.7 | 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
#FAF3FB
oklch(97.2% 0.013 321.9)
-
Step 100
100
#F3E4F5
oklch(93.6% 0.028 322.2)
-
Step 200
200
#EBCEEE
oklch(88.5% 0.053 323.1)
-
Step 300
300
#DFACE5
oklch(80.9% 0.096 322.9)
-
Step 400
400
#CE7DD8
oklch(70.8% 0.154 323)
-
Step 500
500 (this color)
#B74EC4
oklch(60.5% 0.197 323.1)
-
Step 600
600
#AB35B9
oklch(55.6% 0.214 323.3)
-
Step 700
700
#9226A0
oklch(49.1% 0.199 322.8)
-
Step 800
800
#772281
oklch(42.7% 0.165 323.3)
-
Step 900
900
#602368
oklch(37.7% 0.128 322.9)
-
Step 950
950
#39163D
oklch(27.1% 0.081 323.4)
#B74EC4 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) | #3872C8 | 0.195 |
| Deuteranopia (no green cones) | #5F7EC1 | 0.169 |
| Tritanopia (no blue cones) | #BA5F82 | 0.117 |
| Achromatopsia (no color) | #7A7A7A | 0.199 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B74EC4
#B74EC4
oklch(60.5% 0.197 323.1)
- #0E9D19
#0E9D19
oklch(60.5% 0.197 143.2)
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 #B74EC4, closest first.
No curated palette has a color within ΔE 0.04 of #B74EC4.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.025
- Pinky Purple #C94CBE ΔE 0.035
- Purpley Pink #C83CB9 ΔE 0.042
- Amethyst #9B5FC0 ΔE 0.058
- Purply #983FB2 ΔE 0.072
- Lighter Purple #A55AF4 ΔE 0.081
- Soft Purple #A66FB5 ΔE 0.082
- Deep Lavender #8D5EB7 ΔE 0.082
Use #B74EC4 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.