#5F4FBB
Closest named color: Iris (#6258C4). oklch(50.2% 0.163 285.7), rgb(95, 79, 187).
Aa
White text reads best on this color (6.32:1).
About this color
#5F4FBB is a medium-dark, vivid purple. In OKLCH its lightness is 50%, its chroma 0.163 and its hue 286°. Its hue sits on the cool side of the wheel. The nearest named color is Iris (#6258C4), ΔE 0.026 away. White text reads best on it, at 6.32:1.
| Hue family | Purples |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.163) |
| Temperature | cool |
| Nearest name | Iris (#6258C4) |
| Black text | 3.32:1 |
| White text | 6.32:1 |
Values
| HEX | #5F4FBB |
| RGB | rgb(95, 79, 187) |
| HSL | hsl(249, 44%, 52%) |
| OKLCH | oklch(50.2% 0.163 285.7) |
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 #5F4FBB | 6.32:1 | AA | Lc -86.3 | Fine for body text |
| Black text on #5F4FBB | 3.32:1 | AA large text | Lc 22.9 | Dividers and decoration only |
| #5F4FBB text on white | 6.32:1 | AA | Lc 81.1 | Fine for body text |
| #5F4FBB text on black | 3.32:1 | AA large text | Lc -20.7 | Dividers and decoration only |
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 700.
-
Step 50
50
#F4F5FC
oklch(97.1% 0.009 279.7)
-
Step 100
100
#E8E8F9
oklch(93.6% 0.023 286)
-
Step 200
200
#D6D6F6
oklch(88.6% 0.044 285.5)
-
Step 300
300
#BBBAF2
oklch(80.9% 0.079 285.3)
-
Step 400
400
#9A94EC
oklch(70.7% 0.127 285.8)
-
Step 500
500
#8377E5
oklch(63.1% 0.161 285.8)
-
Step 600
600
#6E5DD3
oklch(55.6% 0.175 285.8)
-
Step 700
700 (this color)
#5F4FBB
oklch(50.2% 0.163 285.7)
-
Step 800
800
#4B3F94
oklch(42.7% 0.134 285.7)
-
Step 900
900
#3E3676
oklch(37.6% 0.106 285.8)
-
Step 950
950
#242045
oklch(26.9% 0.067 285.9)
#5F4FBB 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) | #0063BF | 0.088 |
| Deuteranopia (no green cones) | #005CB9 | 0.086 |
| Tritanopia (no blue cones) | #3E687D | 0.138 |
| Achromatopsia (no color) | #606060 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F4FBB
#5F4FBB
oklch(50.2% 0.163 285.7)
- #6D6700
#6D6700
oklch(50.3% 0.107 105.6)
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 #5F4FBB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Iris #6258C4 ΔE 0.026
- Bluey Purple #6241C7 ΔE 0.036
- Slate Blue #6A5ACD ΔE 0.042
- Light Indigo #6D5ACF ΔE 0.046
- Blue With A Hint Of Purple #533CC6 ΔE 0.051
- Dark Periwinkle #665FD1 ΔE 0.051
- Blurple #5539CC ΔE 0.057
- Warm Blue #4B57DB ΔE 0.058
Use #5F4FBB 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.