#624779
Closest named color: Dusk (#4E5481). oklch(44.8% 0.085 308.1), rgb(98, 71, 121).
Aa
White text reads best on this color (7.78:1).
About this color
#624779 is a dark, moderately saturated purple. In OKLCH its lightness is 45%, its chroma 0.085 and its hue 308°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dusk (#4E5481), ΔE 0.045 away. White text reads best on it, at 7.78:1.
| Hue family | Purples |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.085) |
| Temperature | in between |
| Nearest name | Dusk (#4E5481) |
| Black text | 2.69:1 |
| White text | 7.78:1 |
Values
| HEX | #624779 |
| RGB | rgb(98, 71, 121) |
| HSL | hsl(272, 26%, 38%) |
| OKLCH | oklch(44.8% 0.085 308.1) |
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 #624779 | 7.78:1 | AAA | Lc -91.7 | Preferred for body text |
| Black text on #624779 | 2.69:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #624779 text on white | 7.78:1 | AAA | Lc 86.9 | Fine for body text |
| #624779 text on black | 2.69:1 | Fails | Lc -15.2 | 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
#F7F4F9
oklch(97.1% 0.007 312.3)
-
Step 100
100
#ECE7F1
oklch(93.5% 0.014 308.3)
-
Step 200
200
#DED5E8
oklch(88.6% 0.027 307)
-
Step 300
300
#C9B9DA
oklch(81% 0.049 307.1)
-
Step 400
400
#AE93C7
oklch(70.6% 0.08 308)
-
Step 500
500
#9B78B9
oklch(63.1% 0.102 308.4)
-
Step 600
600
#8560A5
oklch(55.5% 0.111 307.8)
-
Step 700
700
#714F8D
oklch(49% 0.103 308.3)
-
Step 800
800 (this color)
#624779
oklch(44.8% 0.085 308.1)
-
Step 900
900
#4B375D
oklch(37.6% 0.068 307.6)
-
Step 950
950
#2C2136
oklch(27% 0.041 307.8)
#624779 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) | #3C517B | 0.063 |
| Deuteranopia (no green cones) | #435378 | 0.057 |
| Tritanopia (no blue cones) | #5F4F5A | 0.063 |
| Achromatopsia (no color) | #525252 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #624779
#624779
oklch(44.8% 0.085 308.1)
- #475E26
#475E26
oklch(45% 0.086 128.1)
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 #624779, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusk #4E5481 ΔE 0.045
- Twilight #4E518B ΔE 0.046
- Dusty Grape #545775 ΔE 0.051
- Dark Slate Blue #483D8B ΔE 0.065
- YInMn Blue #415A77 ΔE 0.072
- Blueberry #464196 ΔE 0.073
- Light Eggplant #894585 ΔE 0.075
- Rebecca Purple #663399 ΔE 0.076
Use #624779 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.