#641854
Closest named color: Grape Purple (#5D1451). oklch(35.9% 0.129 337.7), rgb(100, 24, 84).
Aa
White text reads best on this color (11.66:1).
About this color
#641854 is a dark, moderately saturated purple. In OKLCH its lightness is 36%, its chroma 0.129 and its hue 338°. Its hue sits on the warm side of the wheel. The nearest named color is Grape Purple (#5D1451), ΔE 0.018 away. White text reads best on it, at 11.66:1.
| Hue family | Purples |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.129) |
| Temperature | warm |
| Nearest name | Grape Purple (#5D1451) |
| Black text | 1.80:1 |
| White text | 11.66:1 |
Values
| HEX | #641854 |
| RGB | rgb(100, 24, 84) |
| HSL | hsl(313, 61%, 24%) |
| OKLCH | oklch(35.9% 0.129 337.7) |
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 #641854 | 11.66:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #641854 | 1.80:1 | Fails | Lc 8.0 | Not readable |
| #641854 text on white | 11.66:1 | AAA | Lc 95.9 | Preferred for body text |
| #641854 text on black | 1.80:1 | 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
#FCF2F8
oklch(97.1% 0.013 340.5)
-
Step 100
100
#F7E3F0
oklch(93.6% 0.028 338.6)
-
Step 200
200
#F2CCE6
oklch(88.5% 0.054 337.7)
-
Step 300
300
#EAA9D7
oklch(81% 0.096 337.6)
-
Step 400
400
#DC77C2
oklch(70.6% 0.155 337.6)
-
Step 500
500
#D04EB3
oklch(63.1% 0.198 337.5)
-
Step 600
600
#BB299E
oklch(55.5% 0.215 337.7)
-
Step 700
700
#A11987
oklch(49.1% 0.199 337.8)
-
Step 800
800
#83196E
oklch(42.7% 0.166 337.7)
-
Step 900
900 (this color)
#641854
oklch(35.9% 0.129 337.7)
-
Step 950
950
#3E1334
oklch(27% 0.081 337.8)
#641854 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) | #1B3156 | 0.140 |
| Deuteranopia (no green cones) | #343D52 | 0.122 |
| Tritanopia (no blue cones) | #6A1C34 | 0.061 |
| Achromatopsia (no color) | #383838 | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #641854
#641854
oklch(35.9% 0.129 337.7)
- #004A2B
#004A2B
oklch(36% 0.085 157.6)
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 #641854, closest first.
No curated palette has a color within ΔE 0.04 of #641854.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Grape Purple #5D1451 ΔE 0.018
- Rich Purple #720058 ΔE 0.035
- Velvet #750851 ΔE 0.038
- Merlot #730039 ΔE 0.057
- Plum Purple #4E0550 ΔE 0.062
- Red Purple #820747 ΔE 0.069
- Wine #80013F ΔE 0.071
- Deep Violet #490648 ΔE 0.073
Use #641854 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.