#632646
Closest named color: Grape Purple (#5D1451). oklch(36.8% 0.097 350.3), rgb(99, 38, 70).
Aa
White text reads best on this color (11.07:1).
About this color
#632646 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.097 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.049 away. White text reads best on it, at 11.07:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.89:1 |
| White text | 11.07:1 |
Values
| HEX | #632646 |
| RGB | rgb(99, 38, 70) |
| HSL | hsl(329, 45%, 27%) |
| OKLCH | oklch(36.8% 0.097 350.3) |
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 #632646 | 11.07:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #632646 | 1.89:1 | Fails | Lc 8.8 | Not readable |
| #632646 text on white | 11.07:1 | AAA | Lc 95.1 | Preferred for body text |
| #632646 text on black | 1.89:1 | Fails | Lc -7.5 | 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F6E4EC
oklch(93.6% 0.022 348.8)
-
Step 200
200
#EFCFDD
oklch(88.5% 0.04 349.7)
-
Step 300
300
#E6AEC7
oklch(80.9% 0.073 350.3)
-
Step 400
400
#D781AA
oklch(70.7% 0.117 350.5)
-
Step 500
500
#C95F96
oklch(63% 0.148 349.8)
-
Step 600
600
#B54380
oklch(55.7% 0.161 350.4)
-
Step 700
700
#9B346C
oklch(49.1% 0.149 350.4)
-
Step 800
800
#7E2C58
oklch(42.7% 0.124 350.3)
-
Step 900
900 (this color)
#632646
oklch(36.8% 0.097 350.3)
-
Step 950
950
#3C182A
oklch(26.9% 0.062 350.8)
#632646 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) | #2E3547 | 0.105 |
| Deuteranopia (no green cones) | #3E4045 | 0.096 |
| Tritanopia (no blue cones) | #6A2433 | 0.035 |
| Achromatopsia (no color) | #3C3C3C | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #632646
#632646
oklch(36.8% 0.097 350.3)
- #004B39
#004B39
oklch(36.7% 0.073 170)
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 #632646, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.049
- Merlot #730039 ΔE 0.054
- Velvet #750851 ΔE 0.057
- Purple Brown #673A3F ΔE 0.059
- Rich Purple #720058 ΔE 0.067
- Wine #80013F ΔE 0.067
- Bordeaux #7B002C ΔE 0.068
- Red Purple #820747 ΔE 0.069
Use #632646 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.