#622781
Closest named color: Rebecca Purple (#663399). oklch(40.2% 0.149 311.6), rgb(98, 39, 129).
Aa
White text reads best on this color (9.87:1).
About this color
#622781 is a dark, vivid purple. In OKLCH its lightness is 40%, its chroma 0.149 and its hue 312°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.046 away. White text reads best on it, at 9.87:1.
| Hue family | Purples |
| Lightness | dark (40%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.12:1 |
| White text | 9.87:1 |
Values
| HEX | #622781 |
| RGB | rgb(98, 39, 129) |
| HSL | hsl(279, 54%, 33%) |
| OKLCH | oklch(40.2% 0.149 311.6) |
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 #622781 | 9.87:1 | AAA | Lc -96.5 | Preferred for body text |
| Black text on #622781 | 2.12:1 | Fails | Lc 11.7 | Not readable |
| #622781 text on white | 9.87:1 | AAA | Lc 92.2 | Preferred for body text |
| #622781 text on black | 2.12:1 | Fails | Lc -10.2 | 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
#F9F3FD
oklch(97.2% 0.015 312.2)
-
Step 100
100
#F1E4FA
oklch(93.6% 0.032 311.7)
-
Step 200
200
#E7CEF8
oklch(88.5% 0.063 311.6)
-
Step 300
300
#D8ACF5
oklch(80.9% 0.111 311.4)
-
Step 400
400
#C57BF0
oklch(70.7% 0.179 311.8)
-
Step 500
500
#B652EB
oklch(63.2% 0.228 311.7)
-
Step 600
600
#A22AD9
oklch(55.6% 0.249 311.8)
-
Step 700
700
#8A18BC
oklch(49% 0.231 311.6)
-
Step 800
800
#701A98
oklch(42.6% 0.191 311.6)
-
Step 900
900 (this color)
#622781
oklch(40.2% 0.149 311.6)
-
Step 950
950
#351447
oklch(26.9% 0.095 311.5)
#622781 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) | #004084 | 0.133 |
| Deuteranopia (no green cones) | #1D447F | 0.121 |
| Tritanopia (no blue cones) | #5E3A51 | 0.101 |
| Achromatopsia (no color) | #434343 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #622781
#622781
oklch(40.2% 0.149 311.6)
- #315400
#315400
oklch(40.3% 0.111 131.7)
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 #622781, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.046
- Dark Slate Blue #483D8B ΔE 0.066
- Purple #800080 ΔE 0.069
- Indigo #4B0082 ΔE 0.075
- Blueberry #464196 ΔE 0.079
- Royal Purple #4B006E ΔE 0.084
- Chrysanthemum #560BAD ΔE 0.086
- Rich Purple #720058 ΔE 0.086
Use #622781 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.