#5F4B8A
Closest named color: Twilight (#4E518B). oklch(46.2% 0.101 296.9), rgb(95, 75, 138).
Aa
White text reads best on this color (7.34:1).
About this color
#5F4B8A is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.101 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.030 away. White text reads best on it, at 7.34:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.101) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.86:1 |
| White text | 7.34:1 |
Values
| HEX | #5F4B8A |
| RGB | rgb(95, 75, 138) |
| HSL | hsl(259, 30%, 42%) |
| OKLCH | oklch(46.2% 0.101 296.9) |
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 #5F4B8A | 7.34:1 | AAA | Lc -90.3 | Preferred for body text |
| Black text on #5F4B8A | 2.86:1 | Fails | Lc 18.6 | Dividers and decoration only |
| #5F4B8A text on white | 7.34:1 | AAA | Lc 85.4 | Fine for body text |
| #5F4B8A text on black | 2.86:1 | Fails | Lc -16.6 | 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
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EAE8F2
oklch(93.5% 0.014 295.3)
-
Step 200
200
#DBD6E9
oklch(88.6% 0.026 297.9)
-
Step 300
300
#C3BBDD
oklch(81% 0.048 296.1)
-
Step 400
400
#A597CC
oklch(70.7% 0.078 296.5)
-
Step 500
500
#907CBF
oklch(63.1% 0.101 297.2)
-
Step 600
600
#7A64AB
oklch(55.5% 0.11 297)
-
Step 700
700 (this color)
#5F4B8A
oklch(46.2% 0.101 296.9)
-
Step 800
800
#544477
oklch(42.6% 0.084 297.2)
-
Step 900
900
#453A60
oklch(37.7% 0.065 296.5)
-
Step 950
950
#282238
oklch(26.9% 0.041 296.1)
#5F4B8A 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) | #38568C | 0.061 |
| Deuteranopia (no green cones) | #3C5588 | 0.057 |
| Tritanopia (no blue cones) | #565664 | 0.079 |
| Achromatopsia (no color) | #565656 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F4B8A
#5F4B8A
oklch(46.2% 0.101 296.9)
- #555F0C
#555F0C
oklch(46.1% 0.101 116.8)
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 #5F4B8A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.030
- Dusk #4E5481 ΔE 0.040
- Dusty Grape #545775 ΔE 0.057
- Blueberry #464196 ΔE 0.057
- Dark Slate Blue #483D8B ΔE 0.058
- Dusky Blue #475F94 ΔE 0.061
- Denim Blue #3B5B92 ΔE 0.063
- Rebecca Purple #663399 ΔE 0.065
Use #5F4B8A 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.