#631453
Closest named color: Grape Purple (#5D1451). oklch(35.3% 0.132 337.6), rgb(99, 20, 83).
Aa
White text reads best on this color (11.96:1).
About this color
#631453 is a dark, moderately saturated purple. In OKLCH its lightness is 35%, its chroma 0.132 and its hue 338°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.014 away. White text reads best on it, at 11.96:1.
| Hue family | Purples |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.132) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.75:1 |
| White text | 11.96:1 |
Values
| HEX | #631453 |
| RGB | rgb(99, 20, 83) |
| HSL | hsl(312, 66%, 23%) |
| OKLCH | oklch(35.3% 0.132 337.6) |
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 #631453 | 11.96:1 | AAA | Lc -100.0 | Preferred for body text |
| Black text on #631453 | 1.75:1 | Fails | Lc 7.6 | Not readable |
| #631453 text on white | 11.96:1 | AAA | Lc 96.3 | Preferred for body text |
| #631453 text on black | 1.75:1 | 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
#FCF2F9
oklch(97.1% 0.014 336.1)
-
Step 100
100
#F7E3F1
oklch(93.6% 0.028 336.4)
-
Step 200
200
#F2CCE6
oklch(88.5% 0.054 337.7)
-
Step 300
300
#EBA8D7
oklch(80.9% 0.099 338)
-
Step 400
400
#DE76C3
oklch(70.7% 0.159 337.8)
-
Step 500
500
#D24CB4
oklch(63.2% 0.203 337.7)
-
Step 600
600
#BD259F
oklch(55.6% 0.22 337.9)
-
Step 700
700
#A21388
oklch(49% 0.204 337.7)
-
Step 800
800
#84166F
oklch(42.7% 0.17 337.6)
-
Step 900
900 (this color)
#631453
oklch(35.3% 0.132 337.6)
-
Step 950
950
#3F1235
oklch(27.1% 0.085 337.5)
#631453 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) | #172F55 | 0.146 |
| Deuteranopia (no green cones) | #323B51 | 0.125 |
| Tritanopia (no blue cones) | #691932 | 0.064 |
| Achromatopsia (no color) | #373737 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #631453
#631453
oklch(35.3% 0.132 337.6)
- #00482A
#00482A
oklch(35.4% 0.083 157.9)
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 #631453, closest first.
No curated palette has a color within ΔE 0.04 of #631453.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.014
- Rich Purple #720058 ΔE 0.035
- Velvet #750851 ΔE 0.039
- Plum Purple #4E0550 ΔE 0.056
- Merlot #730039 ΔE 0.057
- Deep Violet #490648 ΔE 0.068
- Red Purple #820747 ΔE 0.072
- Wine #80013F ΔE 0.073
Use #631453 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.