#624588
Closest named color: Twilight (#4E518B). oklch(45.3% 0.109 302.2), rgb(98, 69, 136).
Aa
White text reads best on this color (7.70:1).
About this color
#624588 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.109 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.043 away. White text reads best on it, at 7.70:1.
| Hue family | Purples |
| Lightness | medium-dark (45%) |
| Chroma | moderately saturated (0.109) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.72:1 |
| White text | 7.70:1 |
Values
| HEX | #624588 |
| RGB | rgb(98, 69, 136) |
| HSL | hsl(266, 33%, 40%) |
| OKLCH | oklch(45.3% 0.109 302.2) |
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 #624588 | 7.70:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #624588 | 2.72:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #624588 text on white | 7.70:1 | AAA | Lc 86.6 | Fine for body text |
| #624588 text on black | 2.72:1 | Fails | Lc -15.5 | 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 800.
-
Step 50
50
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#ECE7F4
oklch(93.6% 0.018 303.4)
-
Step 200
200
#DDD4ED
oklch(88.5% 0.035 302)
-
Step 300
300
#C8B7E4
oklch(80.8% 0.065 302.2)
-
Step 400
400
#AD91D6
oklch(70.7% 0.103 302.5)
-
Step 500
500
#9974CB
oklch(63.1% 0.132 302.4)
-
Step 600
600
#845BB7
oklch(55.5% 0.142 302.6)
-
Step 700
700
#704B9E
oklch(49.2% 0.132 302.4)
-
Step 800
800 (this color)
#624588
oklch(45.3% 0.109 302.2)
-
Step 900
900
#4A3567
oklch(37.6% 0.086 301.8)
-
Step 950
950
#2B1F3C
oklch(26.8% 0.054 301.9)
#624588 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) | #31528A | 0.076 |
| Deuteranopia (no green cones) | #385386 | 0.071 |
| Tritanopia (no blue cones) | #5B5160 | 0.083 |
| Achromatopsia (no color) | #535353 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #624588
#624588
oklch(45.3% 0.109 302.2)
- #4C5F01
#4C5F01
oklch(45.3% 0.11 122.2)
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 #624588, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.043
- Rebecca Purple #663399 ΔE 0.053
- Dark Slate Blue #483D8B ΔE 0.053
- Dusk #4E5481 ΔE 0.053
- Blueberry #464196 ΔE 0.056
- Dusty Grape #545775 ΔE 0.068
- Light Eggplant #894585 ΔE 0.073
- Dusky Blue #475F94 ΔE 0.077
Use #624588 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.