#5F59A5
Closest named color: Dusky Blue (#475F94). oklch(50.6% 0.118 284.9), rgb(95, 89, 165).
Aa
White text reads best on this color (6.07:1).
About this color
#5F59A5 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 51%, its chroma 0.118 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Dusky Blue (#475F94), ΔE 0.048 away. White text reads best on it, at 6.07:1.
| Hue family | Purples |
| Lightness | medium-dark (51%) |
| Chroma | moderately saturated (0.118) |
| Temperature | cool |
| Nearest name | Dusky Blue (#475F94) |
| Black text | 3.45:1 |
| White text | 6.07:1 |
Values
| HEX | #5F59A5 |
| RGB | rgb(95, 89, 165) |
| HSL | hsl(245, 30%, 50%) |
| OKLCH | oklch(50.6% 0.118 284.9) |
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 #5F59A5 | 6.07:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #5F59A5 | 3.45:1 | AA large text | Lc 23.9 | Dividers and decoration only |
| #5F59A5 text on white | 6.07:1 | AA | Lc 80.2 | Fine for body text |
| #5F59A5 text on black | 3.45:1 | AA large text | Lc -21.6 | 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
#F5F5FB
oklch(97.2% 0.008 286.3)
-
Step 100
100
#E8E9F5
oklch(93.7% 0.016 282.3)
-
Step 200
200
#D6D7EE
oklch(88.5% 0.031 283.8)
-
Step 300
300
#BCBCE5
oklch(80.9% 0.058 285)
-
Step 400
400
#9A99D8
oklch(70.8% 0.091 284.5)
-
Step 500
500
#827ECD
oklch(63% 0.117 284.8)
-
Step 600
600
#6D66BA
oklch(55.6% 0.128 285.2)
-
Step 700
700 (this color)
#5F59A5
oklch(50.6% 0.118 284.9)
-
Step 800
800
#4A4682
oklch(42.8% 0.097 284.5)
-
Step 900
900
#3E3B68
oklch(37.7% 0.076 285.2)
-
Step 950
950
#24233D
oklch(27.1% 0.048 284.5)
#5F59A5 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) | #3C65A8 | 0.051 |
| Deuteranopia (no green cones) | #3A60A3 | 0.050 |
| Tritanopia (no blue cones) | #4A6877 | 0.100 |
| Achromatopsia (no color) | #626262 | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F59A5
#5F59A5
oklch(50.6% 0.118 284.9)
- #6F6800
#6F6800
oklch(50.8% 0.108 105)
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 #5F59A5, closest first.
No curated palette has a color within ΔE 0.04 of #5F59A5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusky Blue #475F94 ΔE 0.048
- Iris #6258C4 ΔE 0.050
- Twilight #4E518B ΔE 0.053
- French Blue #436BAD ΔE 0.056
- Denim Blue #3B5B92 ΔE 0.059
- Dusk #4E5481 ΔE 0.065
- Slate Blue #6A5ACD ΔE 0.065
- Light Indigo #6D5ACF ΔE 0.070
Use #5F59A5 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.