#641848
Closest named color: Grape Purple (#5D1451). oklch(35.3% 0.12 346.2), rgb(100, 24, 72).
Aa
White text reads best on this color (11.89:1).
About this color
#641848 is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.120 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.027 away. White text reads best on it, at 11.89:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.120) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.76:1 |
| White text | 11.89:1 |
Values
| HEX | #641848 |
| RGB | rgb(100, 24, 72) |
| HSL | hsl(322, 61%, 24%) |
| OKLCH | oklch(35.3% 0.12 346.2) |
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 #641848 | 11.89:1 | AAA | Lc -100.0 | Preferred for body text |
| Black text on #641848 | 1.76:1 | Fails | Lc 7.6 | Not readable |
| #641848 text on white | 11.89:1 | AAA | Lc 96.3 | Preferred for body text |
| #641848 text on black | 1.76:1 | 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
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F8E3ED
oklch(93.6% 0.026 347.1)
-
Step 200
200
#F3CCE0
oklch(88.4% 0.051 345.9)
-
Step 300
300
#ECA9CD
oklch(80.9% 0.091 345.9)
-
Step 400
400
#DF79B3
oklch(70.7% 0.143 346.2)
-
Step 500
500
#D451A0
oklch(63.2% 0.185 346.5)
-
Step 600
600
#BF2E8B
oklch(55.7% 0.201 346.4)
-
Step 700
700
#A41E76
oklch(49.1% 0.187 346.3)
-
Step 800
800
#851D60
oklch(42.7% 0.154 346.2)
-
Step 900
900 (this color)
#641848
oklch(35.3% 0.12 346.2)
-
Step 950
950
#3F142E
oklch(27% 0.076 346.1)
#641848 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) | #222F49 | 0.133 |
| Deuteranopia (no green cones) | #383C46 | 0.118 |
| Tritanopia (no blue cones) | #6B162D | 0.049 |
| Achromatopsia (no color) | #373737 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #641848
#641848
oklch(35.3% 0.12 346.2)
- #004733
#004733
oklch(35.3% 0.073 166.8)
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 #641848, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.027
- Velvet #750851 ΔE 0.041
- Merlot #730039 ΔE 0.042
- Rich Purple #720058 ΔE 0.046
- Wine #80013F ΔE 0.062
- Burgundy #610023 ΔE 0.063
- Red Purple #820747 ΔE 0.064
- Bordeaux #7B002C ΔE 0.067
Use #641848 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.