#624388
Closest named color: Twilight (#4E518B). oklch(44.9% 0.113 302.9), rgb(98, 67, 136).
Aa
White text reads best on this color (7.84:1).
About this color
#624388 is a dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.113 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Twilight (#4E518B), ΔE 0.047 away. White text reads best on it, at 7.84:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.113) |
| Temperature | in between |
| Nearest name | Twilight (#4E518B) |
| Black text | 2.67:1 |
| White text | 7.84:1 |
Values
| HEX | #624388 |
| RGB | rgb(98, 67, 136) |
| HSL | hsl(267, 34%, 40%) |
| OKLCH | oklch(44.9% 0.113 302.9) |
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 #624388 | 7.84:1 | AAA | Lc -91.8 | Preferred for body text |
| Black text on #624388 | 2.67:1 | Fails | Lc 17.0 | Dividers and decoration only |
| #624388 text on white | 7.84:1 | AAA | Lc 87.0 | Fine for body text |
| #624388 text on black | 2.67:1 | Fails | Lc -15.1 | 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
#ECE7F5
oklch(93.6% 0.019 302.2)
-
Step 200
200
#DED4EE
oklch(88.6% 0.037 303.1)
-
Step 300
300
#C9B7E4
oklch(80.9% 0.065 303.2)
-
Step 400
400
#AE90D7
oklch(70.7% 0.106 303.2)
-
Step 500
500
#9A73CC
oklch(63% 0.135 302.9)
-
Step 600
600
#855AB9
oklch(55.6% 0.147 302.8)
-
Step 700
700
#71499F
oklch(49.1% 0.137 303.2)
-
Step 800
800 (this color)
#624388
oklch(44.9% 0.113 302.9)
-
Step 900
900
#4B3468
oklch(37.6% 0.089 302.8)
-
Step 950
950
#2C1F3D
oklch(27% 0.056 302.8)
#624388 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) | #2E518A | 0.081 |
| Deuteranopia (no green cones) | #365286 | 0.075 |
| Tritanopia (no blue cones) | #5B4F5F | 0.084 |
| Achromatopsia (no color) | #525252 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #624388
#624388
oklch(44.9% 0.113 302.9)
- #4A5E00
#4A5E00
oklch(44.9% 0.11 122.8)
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 #624388, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Twilight #4E518B ΔE 0.047
- Rebecca Purple #663399 ΔE 0.048
- Dark Slate Blue #483D8B ΔE 0.051
- Blueberry #464196 ΔE 0.055
- Dusk #4E5481 ΔE 0.057
- Dusty Grape #545775 ΔE 0.073
- Light Eggplant #894585 ΔE 0.075
- Denim Blue #3B5B92 ΔE 0.081
Use #624388 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.