#27031B
Closest named color: Very Dark Purple (#2A0134). oklch(18.9% 0.07 343.9), rgb(39, 3, 27).
Aa
White text reads best on this color (18.83:1).
About this color
#27031B is a very dark, moderately saturated purple. In OKLCH its lightness is 19%, its chroma 0.070 and its hue 344°. Its hue sits on the warm side of the wheel. The nearest named color is Very Dark Purple (#2A0134), ΔE 0.051 away. White text reads best on it, at 18.83:1.
| Hue family | Purples |
| Lightness | very dark (19%) |
| Chroma | moderately saturated (0.070) |
| Temperature | warm |
| Nearest name | Very Dark Purple (#2A0134) |
| Black text | 1.11:1 |
| White text | 18.83:1 |
Values
| HEX | #27031B |
| RGB | rgb(39, 3, 27) |
| HSL | hsl(320, 86%, 8%) |
| OKLCH | oklch(18.9% 0.07 343.9) |
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 #27031B | 18.83:1 | AAA | Lc -107.0 | Preferred for body text |
| Black text on #27031B | 1.11:1 | Fails | Lc 0.0 | Not readable |
| #27031B text on white | 18.83:1 | AAA | Lc 104.9 | Preferred for body text |
| #27031B text on black | 1.11:1 | 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
#FBF3F7
oklch(97.1% 0.01 345.4)
-
Step 100
100
#F6E4EE
oklch(93.6% 0.024 342.9)
-
Step 200
200
#F0CEE1
oklch(88.6% 0.045 343.4)
-
Step 300
300
#E8ABCE
oklch(80.8% 0.084 343.8)
-
Step 400
400
#DA7DB5
oklch(70.8% 0.133 344.1)
-
Step 500
500
#CD58A3
oklch(63.1% 0.17 343.8)
-
Step 600
600
#B8398D
oklch(55.6% 0.184 344.2)
-
Step 700
700
#9E2978
oklch(49% 0.172 344)
-
Step 800
800
#802562
oklch(42.7% 0.142 343.7)
-
Step 900
900
#682450
oklch(37.8% 0.111 344)
-
Step 950
950 (this color)
#27031B
oklch(18.9% 0.07 343.9)
#27031B 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) | #060D1C | 0.078 |
| Deuteranopia (no green cones) | #11141A | 0.069 |
| Tritanopia (no blue cones) | #2A030D | 0.030 |
| Achromatopsia (no color) | #111111 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #27031B
#27031B
oklch(18.9% 0.07 343.9)
- #00190E
#00190E
oklch(18.9% 0.041 162.8)
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 #27031B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Very Dark Purple #2A0134 ΔE 0.051
- Midnight Purple #280137 ΔE 0.057
- Dark Maroon #3C0008 ΔE 0.065
- Eggplant #380835 ΔE 0.065
- Very Dark Brown #1D0200 ΔE 0.066
- Dark Plum #3F012C ΔE 0.067
- Aubergine #3D0734 ΔE 0.072
- Dark Purple #35063E ΔE 0.075
Use #27031B 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.