#622C97
Closest named color: Rebecca Purple (#663399). oklch(42.5% 0.167 303), rgb(98, 44, 151).
Aa
White text reads best on this color (9.02:1).
About this color
#622C97 is a dark, vivid purple. In OKLCH its lightness is 42%, its chroma 0.167 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Rebecca Purple (#663399), ΔE 0.017 away. White text reads best on it, at 9.02:1.
| Hue family | Purples |
| Lightness | dark (42%) |
| Chroma | vivid (0.167) |
| Temperature | in between |
| Nearest name | Rebecca Purple (#663399) |
| Black text | 2.32:1 |
| White text | 9.02:1 |
Values
| HEX | #622C97 |
| RGB | rgb(98, 44, 151) |
| HSL | hsl(270, 55%, 38%) |
| OKLCH | oklch(42.5% 0.167 303) |
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 #622C97 | 9.02:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #622C97 | 2.32:1 | Fails | Lc 13.9 | Not readable |
| #622C97 text on white | 9.02:1 | AAA | Lc 90.0 | Preferred for body text |
| #622C97 text on black | 2.32:1 | Fails | Lc -12.2 | 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 800.
-
Step 50
50
#F7F3FD
oklch(97% 0.014 304.1)
-
Step 100
100
#EDE6FA
oklch(93.6% 0.028 301.7)
-
Step 200
200
#E0D1F7
oklch(88.5% 0.054 303.2)
-
Step 300
300
#CDB2F5
oklch(81% 0.097 302.7)
-
Step 400
400
#B486F0
oklch(70.7% 0.156 302.6)
-
Step 500
500
#A363EA
oklch(63.2% 0.198 303)
-
Step 600
600
#8F44D8
oklch(55.6% 0.216 303.2)
-
Step 700
700
#7934BC
oklch(49.1% 0.201 302.7)
-
Step 800
800 (this color)
#622C97
oklch(42.5% 0.167 303)
-
Step 900
900
#502A79
oklch(37.7% 0.13 302.7)
-
Step 950
950
#2F1A47
oklch(27.1% 0.082 302.8)
#622C97 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) | #00489A | 0.124 |
| Deuteranopia (no green cones) | #004995 | 0.126 |
| Tritanopia (no blue cones) | #57455E | 0.122 |
| Achromatopsia (no color) | #494949 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #622C97
#622C97
oklch(42.5% 0.167 303)
- #445700
#445700
oklch(42.5% 0.104 123)
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 #622C97, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rebecca Purple #663399 ΔE 0.017
- Dark Slate Blue #483D8B ΔE 0.060
- Chrysanthemum #560BAD ΔE 0.061
- Blueberry #464196 ΔE 0.064
- Grape #7209B7 ΔE 0.066
- Imperial Purple #480CA8 ΔE 0.077
- Purple #800080 ΔE 0.083
- Blue With A Hint Of Purple #533CC6 ΔE 0.087
Use #622C97 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.