#621660
Closest named color: Grape Purple (#5D1451). oklch(36.1% 0.14 329.1), rgb(98, 22, 96).
Aa
White text reads best on this color (11.64:1).
About this color
#621660 is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.140 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.028 away. White text reads best on it, at 11.64:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.140) |
| Temperature | in between |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.80:1 |
| White text | 11.64:1 |
Values
| HEX | #621660 |
| RGB | rgb(98, 22, 96) |
| HSL | hsl(302, 63%, 24%) |
| OKLCH | oklch(36.1% 0.14 329.1) |
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 #621660 | 11.64:1 | AAA | Lc -99.5 | Preferred for body text |
| Black text on #621660 | 1.80:1 | Fails | Lc 8.1 | Not readable |
| #621660 text on white | 11.64:1 | AAA | Lc 95.8 | Preferred for body text |
| #621660 text on black | 1.80:1 | Fails | Lc 0.0 | Not readable |
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 900.
-
Step 50
50
#FBF2FA
oklch(97% 0.014 329.1)
-
Step 100
100
#F6E3F4
oklch(93.6% 0.03 329.1)
-
Step 200
200
#F0CCEC
oklch(88.5% 0.058 329.7)
-
Step 300
300
#E7A8E2
oklch(80.9% 0.105 329.2)
-
Step 400
400
#D876D3
oklch(70.7% 0.168 329.1)
-
Step 500
500
#CB4BC7
oklch(63% 0.214 329)
-
Step 600
600
#B722B3
oklch(55.6% 0.233 329.4)
-
Step 700
700
#9D0F9A
oklch(49.1% 0.216 329.3)
-
Step 800
800
#7F147D
oklch(42.6% 0.179 329)
-
Step 900
900 (this color)
#621660
oklch(36.1% 0.14 329.1)
-
Step 950
950
#3D123B
oklch(27.1% 0.089 329.6)
#621660 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) | #0A3262 | 0.150 |
| Deuteranopia (no green cones) | #2C3C5E | 0.127 |
| Tritanopia (no blue cones) | #66213A | 0.076 |
| Achromatopsia (no color) | #383838 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #621660
#621660
oklch(36.1% 0.14 329.1)
- #004B1C
#004B1C
oklch(36% 0.102 149)
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 #621660, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.028
- Rich Purple #720058 ΔE 0.039
- Velvet #750851 ΔE 0.050
- Plum Purple #4E0550 ΔE 0.059
- Royal Purple #4B006E ΔE 0.069
- Deep Violet #490648 ΔE 0.074
- Merlot #730039 ΔE 0.077
- Purple #800080 ΔE 0.081
Use #621660 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.