#201B2C
Closest named color: Dark (#1B2431). oklch(23.6% 0.033 297.3), rgb(32, 27, 44).
Aa
White text reads best on this color (16.73:1).
About this color
#201B2C is a very dark, muted purple. In OKLCH its lightness is 24%, its chroma 0.033 and its hue 297°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark (#1B2431), ΔE 0.030 away. White text reads best on it, at 16.73:1.
| Hue family | Purples |
| Lightness | very dark (24%) |
| Chroma | muted (0.033) |
| Temperature | in between |
| Nearest name | Dark (#1B2431) |
| Black text | 1.25:1 |
| White text | 16.73:1 |
Values
| HEX | #201B2C |
| RGB | rgb(32, 27, 44) |
| HSL | hsl(258, 24%, 14%) |
| OKLCH | oklch(23.6% 0.033 297.3) |
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 #201B2C | 16.73:1 | AAA | Lc -106.1 | Preferred for body text |
| Black text on #201B2C | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #201B2C text on white | 16.73:1 | AAA | Lc 103.7 | Preferred for body text |
| #201B2C text on black | 1.25:1 | 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
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EAE8F1
oklch(93.5% 0.012 296.3)
-
Step 200
200
#DAD6E6
oklch(88.4% 0.022 297.4)
-
Step 300
300
#C3BCD7
oklch(80.9% 0.038 297.4)
-
Step 400
400
#A499C3
oklch(70.7% 0.062 296.8)
-
Step 500
500
#8F7FB4
oklch(63.1% 0.08 297.9)
-
Step 600
600
#7968A0
oklch(55.6% 0.087 297.5)
-
Step 700
700
#665789
oklch(49.2% 0.08 297.2)
-
Step 800
800
#53476F
oklch(42.7% 0.066 297.3)
-
Step 900
900
#443C5A
oklch(37.7% 0.051 296.1)
-
Step 950
950 (this color)
#201B2C
oklch(23.6% 0.033 297.3)
#201B2C 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) | #171E2D | 0.018 |
| Deuteranopia (no green cones) | #181D2C | 0.015 |
| Tritanopia (no blue cones) | #1E1E21 | 0.027 |
| Achromatopsia (no color) | #1E1E1E | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #201B2C
#201B2C
oklch(23.6% 0.033 297.3)
- #1D200E
#1D200E
oklch(23.5% 0.032 116.7)
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 #201B2C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark #1B2431 ΔE 0.030
- Rich Black #0D1B2A ΔE 0.033
- Jet #212529 ΔE 0.038
- Oxford Blue #1B263B ΔE 0.041
- Space Cadet #2B2D42 ΔE 0.070
- Eggplant #380835 ΔE 0.071
- Very Dark Purple #2A0134 ΔE 0.074
- Midnight Purple #280137 ΔE 0.075
Use #201B2C 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.