#201A33
Closest named color: Dark (#1B2431). oklch(23.8% 0.047 293.5), rgb(32, 26, 51).
Aa
White text reads best on this color (16.70:1).
About this color
#201A33 is a very dark, muted purple. In OKLCH its lightness is 24%, its chroma 0.047 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark (#1B2431), ΔE 0.036 away. White text reads best on it, at 16.70:1.
| Hue family | Purples |
| Lightness | very dark (24%) |
| Chroma | muted (0.047) |
| Temperature | in between |
| Nearest name | Dark (#1B2431) |
| Black text | 1.25:1 |
| White text | 16.70:1 |
Values
| HEX | #201A33 |
| RGB | rgb(32, 26, 51) |
| HSL | hsl(254, 32%, 15%) |
| OKLCH | oklch(23.8% 0.047 293.5) |
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 #201A33 | 16.70:1 | AAA | Lc -106.0 | Preferred for body text |
| Black text on #201A33 | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #201A33 text on white | 16.70:1 | AAA | Lc 103.6 | Preferred for body text |
| #201A33 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
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#EAE8F4
oklch(93.6% 0.016 293.7)
-
Step 200
200
#DAD6EC
oklch(88.6% 0.03 294.1)
-
Step 300
300
#C2BAE2
oklch(80.9% 0.056 294.3)
-
Step 400
400
#A396D4
oklch(70.7% 0.09 293.6)
-
Step 500
500
#8D7BC8
oklch(63.1% 0.115 293.6)
-
Step 600
600
#7863B5
oklch(55.7% 0.125 293.7)
-
Step 700
700
#65529C
oklch(49.2% 0.116 293.5)
-
Step 800
800
#52437E
oklch(42.7% 0.096 293.6)
-
Step 900
900
#443965
oklch(37.7% 0.074 294)
-
Step 950
950 (this color)
#201A33
oklch(23.8% 0.047 293.5)
#201A33 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) | #131E34 | 0.024 |
| Deuteranopia (no green cones) | #131D32 | 0.024 |
| Tritanopia (no blue cones) | #1C1F24 | 0.039 |
| Achromatopsia (no color) | #1E1E1E | 0.047 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #201A33
#201A33
oklch(23.8% 0.047 293.5)
- #1F2104
#1F2104
oklch(23.8% 0.047 113.1)
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 #201A33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark #1B2431 ΔE 0.036
- Rich Black #0D1B2A ΔE 0.038
- Oxford Blue #1B263B ΔE 0.039
- Jet #212529 ΔE 0.048
- Eggplant #380835 ΔE 0.065
- Midnight Purple #280137 ΔE 0.066
- Very Dark Purple #2A0134 ΔE 0.066
- Dark Purple #35063E ΔE 0.067
Use #201A33 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.