#2D203C
Closest named color: Oxford Blue (#1B263B). oklch(27.3% 0.053 304.5), rgb(45, 32, 60).
Aa
White text reads best on this color (15.17:1).
About this color
#2D203C is a dark, muted purple. In OKLCH its lightness is 27%, its chroma 0.053 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.036 away. White text reads best on it, at 15.17:1.
| Hue family | Purples |
| Lightness | dark (27%) |
| Chroma | muted (0.053) |
| Temperature | in between |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.38:1 |
| White text | 15.17:1 |
Values
| HEX | #2D203C |
| RGB | rgb(45, 32, 60) |
| HSL | hsl(268, 30%, 18%) |
| OKLCH | oklch(27.3% 0.053 304.5) |
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 #2D203C | 15.17:1 | AAA | Lc -104.8 | Preferred for body text |
| Black text on #2D203C | 1.38:1 | Fails | Lc 0.0 | Not readable |
| #2D203C text on white | 15.17:1 | AAA | Lc 102.0 | Preferred for body text |
| #2D203C text on black | 1.38:1 | 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
#F7F4FA
oklch(97.1% 0.009 308.4)
-
Step 100
100
#ECE7F4
oklch(93.6% 0.018 303.4)
-
Step 200
200
#DED4EC
oklch(88.5% 0.034 304.5)
-
Step 300
300
#C9B7E2
oklch(80.9% 0.063 304.1)
-
Step 400
400
#AF91D3
oklch(70.8% 0.099 304.8)
-
Step 500
500
#9B74C8
oklch(63.1% 0.129 304.4)
-
Step 600
600
#865BB4
oklch(55.6% 0.139 304.6)
-
Step 700
700
#724A9B
oklch(49.1% 0.13 304.9)
-
Step 800
800
#5C3D7E
oklch(42.6% 0.108 304.2)
-
Step 900
900
#4C3565
oklch(37.8% 0.083 304.8)
-
Step 950
950 (this color)
#2D203C
oklch(27.3% 0.053 304.5)
#2D203C 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) | #19253D | 0.037 |
| Deuteranopia (no green cones) | #1C263B | 0.034 |
| Tritanopia (no blue cones) | #2B242B | 0.038 |
| Achromatopsia (no color) | #262626 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D203C
#2D203C
oklch(27.3% 0.053 304.5)
- #212B0C
#212B0C
oklch(27.1% 0.052 124.8)
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 #2D203C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.036
- Space Cadet #2B2D42 ΔE 0.040
- Dark #1B2431 ΔE 0.042
- Jet #212529 ΔE 0.050
- Gunmetal #293241 ΔE 0.057
- Eggplant #380835 ΔE 0.060
- Dark Purple #35063E ΔE 0.062
- Aubergine #3D0734 ΔE 0.063
Use #2D203C 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.