#624399
Closest named color: Rebecca Purple (#663399). oklch(46% 0.136 297.4), rgb(98, 67, 153).
Aa
White text reads best on this color (7.54:1).
About this color
#624399 is a medium-dark, moderately saturated purple. In OKLCH its lightness is 46%, its chroma 0.136 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.035 away. White text reads best on it, at 7.54:1.
| Hue family | Purples |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.136) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.78:1 |
| White text | 7.54:1 |
Values
| HEX | #624399 |
| RGB | rgb(98, 67, 153) |
| HSL | hsl(262, 39%, 43%) |
| OKLCH | oklch(46% 0.136 297.4) |
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 #624399 | 7.54:1 | AAA | Lc -90.8 | Preferred for body text |
| Black text on #624399 | 2.78:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #624399 text on white | 7.54:1 | AAA | Lc 86.0 | Fine for body text |
| #624399 text on black | 2.78:1 | Fails | Lc -16.1 | 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 700.
-
Step 50
50
#F6F4FB
oklch(97.1% 0.009 299.2)
-
Step 100
100
#EBE7F5
oklch(93.5% 0.019 299.1)
-
Step 200
200
#DBD5EF
oklch(88.6% 0.036 296.2)
-
Step 300
300
#C5B8E6
oklch(80.9% 0.065 297.9)
-
Step 400
400
#A892DA
oklch(70.7% 0.106 297.7)
-
Step 500
500
#9376D0
oklch(63.1% 0.134 297.3)
-
Step 600
600
#7E5DBD
oklch(55.6% 0.146 297.3)
-
Step 700
700 (this color)
#624399
oklch(46% 0.136 297.4)
-
Step 800
800
#573F84
oklch(42.8% 0.112 297.5)
-
Step 900
900
#47366A
oklch(37.7% 0.088 297.1)
-
Step 950
950
#2A203E
oklch(27.1% 0.055 298)
#624399 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) | #1D549C | 0.093 |
| Deuteranopia (no green cones) | #275397 | 0.087 |
| Tritanopia (no blue cones) | #565467 | 0.105 |
| Achromatopsia (no color) | #545454 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #624399
#624399
oklch(46% 0.136 297.4)
- #545F00
#545F00
oklch(46% 0.106 117.3)
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 #624399, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.035
- Blueberry #464196 ΔE 0.049
- Dark Slate Blue #483D8B ΔE 0.054
- Twilight #4E518B ΔE 0.054
- Dusk #4E5481 ΔE 0.071
- Bluey Purple #6241C7 ΔE 0.074
- Blue With A Hint Of Purple #533CC6 ΔE 0.080
- Iris #6258C4 ΔE 0.081
Use #624399 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.