#622FA5
Closest named color: Rebecca Purple (#663399). oklch(44% 0.179 298.5), rgb(98, 47, 165).
Aa
White text reads best on this color (8.50:1).
About this color
#622FA5 is a dark, vivid purple. In OKLCH its lightness is 44%, its chroma 0.179 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.023 away. White text reads best on it, at 8.50:1.
| Hue family | Purples |
| Lightness | dark (44%) |
| Chroma | vivid (0.179) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.46:1 |
| White text | 8.50:1 |
Values
| HEX | #622FA5 |
| RGB | rgb(98, 47, 165) |
| HSL | hsl(266, 56%, 42%) |
| OKLCH | oklch(44% 0.179 298.5) |
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 #622FA5 | 8.50:1 | AAA | Lc -93.2 | Preferred for body text |
| Black text on #622FA5 | 2.46:1 | Fails | Lc 15.4 | Dividers and decoration only |
| #622FA5 text on white | 8.50:1 | AAA | Lc 88.5 | Fine for body text |
| #622FA5 text on black | 2.46:1 | Fails | Lc -13.6 | 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 800.
-
Step 50
50
#F6F4FE
oklch(97.2% 0.013 295.3)
-
Step 100
100
#ECE6FC
oklch(93.6% 0.03 298.3)
-
Step 200
200
#DED1FB
oklch(88.4% 0.059 299.3)
-
Step 300
300
#C9B2FB
oklch(80.9% 0.104 298.5)
-
Step 400
400
#AF86F9
oklch(70.7% 0.166 298.5)
-
Step 500
500
#9D62F6
oklch(63.2% 0.213 298.5)
-
Step 600
600
#8941E5
oklch(55.6% 0.232 298.5)
-
Step 700
700
#7431C7
oklch(49.1% 0.215 298.2)
-
Step 800
800 (this color)
#622FA5
oklch(44% 0.179 298.5)
-
Step 900
900
#4D2980
oklch(37.7% 0.14 298.4)
-
Step 950
950
#2D194B
oklch(27% 0.089 298.7)
#622FA5 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) | #004DA8 | 0.119 |
| Deuteranopia (no green cones) | #004BA3 | 0.119 |
| Tritanopia (no blue cones) | #524C67 | 0.134 |
| Achromatopsia (no color) | #4D4D4D | 0.180 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #622FA5
#622FA5
oklch(44% 0.179 298.5)
- #4D5A00
#4D5A00
oklch(44.1% 0.104 119)
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 #622FA5, closest first.
No curated palette has a color within ΔE 0.04 of #622FA5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.023
- Grape #7209B7 ΔE 0.054
- Chrysanthemum #560BAD ΔE 0.054
- Blueberry #464196 ΔE 0.064
- Blue With A Hint Of Purple #533CC6 ΔE 0.065
- Bluey Purple #6241C7 ΔE 0.065
- Dark Slate Blue #483D8B ΔE 0.068
- Blurple #5539CC ΔE 0.070
Use #622FA5 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.