#4C1555
Closest named color: Plum Purple (#4E0550). oklch(31.6% 0.119 321.7), rgb(76, 21, 85).
Aa
White text reads best on this color (13.58:1).
About this color
#4C1555 is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.119 and its hue 322°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Plum Purple (#4E0550), ΔE 0.023 away. White text reads best on it, at 13.58:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.119) |
| Temperature | in between |
| Nearest name | Plum Purple (#4E0550) |
| Black text | 1.54:1 |
| White text | 13.58:1 |
Values
| HEX | #4C1555 |
| RGB | rgb(76, 21, 85) |
| HSL | hsl(292, 60%, 21%) |
| OKLCH | oklch(31.6% 0.119 321.7) |
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 #4C1555 | 13.58:1 | AAA | Lc -102.7 | Preferred for body text |
| Black text on #4C1555 | 1.54:1 | Fails | Lc 0.0 | Not readable |
| #4C1555 text on white | 13.58:1 | AAA | Lc 99.4 | Preferred for body text |
| #4C1555 text on black | 1.54:1 | 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 950.
-
Step 50
50
#FCF2FD
oklch(97.2% 0.018 323)
-
Step 100
100
#F7E1FB
oklch(93.5% 0.042 321)
-
Step 200
200
#F2C9F9
oklch(88.6% 0.078 321.4)
-
Step 300
300
#EBA1F7
oklch(81% 0.141 321.8)
-
Step 400
400
#DE65F2
oklch(70.7% 0.225 321.8)
-
Step 500
500
#D31BED
oklch(63.1% 0.289 321.9)
-
Step 600
600
#B400CC
oklch(55.6% 0.265 321.7)
-
Step 700
700
#9800AD
oklch(49.1% 0.234 321.5)
-
Step 800
800
#7D008F
oklch(42.7% 0.203 321.4)
-
Step 900
900
#690078
oklch(37.6% 0.179 321.6)
-
Step 950
950 (this color)
#4C1555
oklch(31.6% 0.119 321.7)
#4C1555 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) | #012A57 | 0.122 |
| Deuteranopia (no green cones) | #1D3053 | 0.104 |
| Tritanopia (no blue cones) | #4D2033 | 0.072 |
| Achromatopsia (no color) | #2E2E2E | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C1555
#4C1555
oklch(31.6% 0.119 321.7)
- #043E00
#043E00
oklch(31.6% 0.106 141.7)
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 #4C1555, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Plum Purple #4E0550 ΔE 0.023
- Deep Violet #490648 ΔE 0.032
- Grape Purple #5D1451 ΔE 0.040
- Eggplant Purple #430541 ΔE 0.048
- Royal Purple #4B006E ΔE 0.052
- Aubergine #3D0734 ΔE 0.071
- Dark Purple #35063E ΔE 0.073
- Deep Purple #36013F ΔE 0.075
Use #4C1555 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.