#202031
Closest named color: Dark (#1B2431). oklch(25.2% 0.032 283.9), rgb(32, 32, 49).
Aa
White text reads best on this color (16.00:1).
About this color
#202031 is a dark, muted purple. In OKLCH its lightness is 25%, its chroma 0.032 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Dark (#1B2431), ΔE 0.015 away. White text reads best on it, at 16.00:1.
| Hue family | Purples |
| Lightness | dark (25%) |
| Chroma | muted (0.032) |
| Temperature | cool |
| Nearest name | Dark (#1B2431) |
| Black text | 1.31:1 |
| White text | 16.00:1 |
Values
| HEX | #202031 |
| RGB | rgb(32, 32, 49) |
| HSL | hsl(240, 21%, 16%) |
| OKLCH | oklch(25.2% 0.032 283.9) |
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 #202031 | 16.00:1 | AAA | Lc -105.5 | Preferred for body text |
| Black text on #202031 | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #202031 text on white | 16.00:1 | AAA | Lc 102.9 | Preferred for body text |
| #202031 text on black | 1.31:1 | 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
#F5F5F9
oklch(97.1% 0.005 286.3)
-
Step 100
100
#E9E9F1
oklch(93.6% 0.011 286.2)
-
Step 200
200
#D7D8E7
oklch(88.6% 0.02 282.9)
-
Step 300
300
#BDBED9
oklch(80.9% 0.038 283.8)
-
Step 400
400
#9B9CC6
oklch(70.7% 0.061 283.7)
-
Step 500
500
#8383B7
oklch(63% 0.078 283.9)
-
Step 600
600
#6D6CA3
oklch(55.5% 0.085 284.1)
-
Step 700
700
#5B5A8C
oklch(49% 0.079 284)
-
Step 800
800
#4A4A71
oklch(42.6% 0.064 283.3)
-
Step 900
900
#3E3E5C
oklch(37.7% 0.051 283.7)
-
Step 950
950 (this color)
#202031
oklch(25.2% 0.032 283.9)
#202031 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) | #1B2232 | 0.010 |
| Deuteranopia (no green cones) | #1B2131 | 0.009 |
| Tritanopia (no blue cones) | #1C2326 | 0.028 |
| Achromatopsia (no color) | #222222 | 0.032 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #202031
#202031
oklch(25.2% 0.032 283.9)
- #252310
#252310
oklch(25.3% 0.032 103.2)
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 #202031, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark #1B2431 ΔE 0.015
- Oxford Blue #1B263B ΔE 0.024
- Jet #212529 ΔE 0.027
- Rich Black #0D1B2A ΔE 0.039
- Space Cadet #2B2D42 ΔE 0.054
- Gunmetal #293241 ΔE 0.065
- Eggplant #380835 ΔE 0.077
- Dark Brown #341C02 ΔE 0.081
Use #202031 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.