#2C233F
Closest named color: Space Cadet (#2B2D42). oklch(28% 0.051 297.8), rgb(44, 35, 63).
Aa
White text reads best on this color (14.79:1).
About this color
#2C233F is a dark, muted purple. In OKLCH its lightness is 28%, its chroma 0.051 and its hue 298°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.031 away. White text reads best on it, at 14.79:1.
| Hue family | Purples |
| Lightness | dark (28%) |
| Chroma | muted (0.051) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.41:1 |
| White text | 14.79:1 |
Values
| HEX | #2C233F |
| RGB | rgb(44, 35, 63) |
| HSL | hsl(259, 29%, 19%) |
| OKLCH | oklch(28% 0.051 297.8) |
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 #2C233F | 14.79:1 | AAA | Lc -104.4 | Preferred for body text |
| Black text on #2C233F | 1.41:1 | Fails | Lc 0.0 | Not readable |
| #2C233F text on white | 14.79:1 | AAA | Lc 101.6 | Preferred for body text |
| #2C233F text on black | 1.41:1 | 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
#F6F4FA
oklch(97% 0.008 301.4)
-
Step 100
100
#EBE8F4
oklch(93.7% 0.016 297.5)
-
Step 200
200
#DBD5ED
oklch(88.5% 0.033 297.2)
-
Step 300
300
#C5B9E4
oklch(81% 0.061 297.8)
-
Step 400
400
#A893D6
oklch(70.7% 0.098 298.2)
-
Step 500
500
#9378CB
oklch(63.2% 0.124 297.7)
-
Step 600
600
#7E5FB8
oklch(55.7% 0.136 297.9)
-
Step 700
700
#6A4E9E
oklch(49.1% 0.126 297.7)
-
Step 800
800
#564080
oklch(42.6% 0.105 297.7)
-
Step 900
900
#473767
oklch(37.7% 0.081 297.7)
-
Step 950
950 (this color)
#2C233F
oklch(28% 0.051 297.8)
#2C233F 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) | #1C2840 | 0.030 |
| Deuteranopia (no green cones) | #1D273E | 0.028 |
| Tritanopia (no blue cones) | #28282E | 0.041 |
| Achromatopsia (no color) | #282828 | 0.052 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C233F
#2C233F
oklch(28% 0.051 297.8)
- #272C0C
#272C0C
oklch(28% 0.051 117.3)
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 #2C233F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.031
- Oxford Blue #1B263B ΔE 0.032
- Dark #1B2431 ΔE 0.042
- Gunmetal #293241 ΔE 0.048
- Jet #212529 ΔE 0.049
- Prussian Blue #1D3557 ΔE 0.065
- Eggplant #380835 ΔE 0.068
- Dark Purple #35063E ΔE 0.070
Use #2C233F 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.