#2D2C53
Closest named color: Space Cadet (#2B2D42). oklch(31.5% 0.069 282.9), rgb(45, 44, 83).
Aa
White text reads best on this color (13.15:1).
About this color
#2D2C53 is a dark, muted purple. In OKLCH its lightness is 31%, its chroma 0.069 and its hue 283°. Its hue sits on the cool side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.032 away. White text reads best on it, at 13.15:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.59:1 |
| White text | 13.15:1 |
Values
| HEX | #2D2C53 |
| RGB | rgb(45, 44, 83) |
| HSL | hsl(242, 31%, 25%) |
| OKLCH | oklch(31.5% 0.069 282.9) |
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 #2D2C53 | 13.15:1 | AAA | Lc -102.6 | Preferred for body text |
| Black text on #2D2C53 | 1.59:1 | Fails | Lc 0.0 | Not readable |
| #2D2C53 text on white | 13.15:1 | AAA | Lc 99.4 | Preferred for body text |
| #2D2C53 text on black | 1.59:1 | 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
#F4F5FD
oklch(97.2% 0.011 280.5)
-
Step 100
100
#E7E8FA
oklch(93.6% 0.024 283.4)
-
Step 200
200
#D4D6F7
oklch(88.5% 0.045 282.7)
-
Step 300
300
#B8BAF4
oklch(80.8% 0.082 282.9)
-
Step 400
400
#9695EF
oklch(70.8% 0.13 283.1)
-
Step 500
500
#7E78E9
oklch(63.2% 0.165 283)
-
Step 600
600
#695ED8
oklch(55.8% 0.181 282.9)
-
Step 700
700
#574CBB
oklch(49% 0.168 282.7)
-
Step 800
800
#473F97
oklch(42.6% 0.139 282.9)
-
Step 900
900
#3B3778
oklch(37.7% 0.107 282.7)
-
Step 950
950 (this color)
#2D2C53
oklch(31.5% 0.069 282.9)
#2D2C53 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) | #1E3254 | 0.027 |
| Deuteranopia (no green cones) | #1C2F52 | 0.026 |
| Tritanopia (no blue cones) | #21343B | 0.060 |
| Achromatopsia (no color) | #303030 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2D2C53
#2D2C53
oklch(31.5% 0.069 282.9)
- #383200
#383200
oklch(31.4% 0.066 102.1)
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 #2D2C53, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.032
- Prussian Blue #1D3557 ΔE 0.033
- Gunmetal #293241 ΔE 0.043
- Marine #042E60 ΔE 0.050
- Dark Blue Grey #1F3B4D ΔE 0.054
- Oxford Blue #1B263B ΔE 0.056
- Marine Blue #01386A ΔE 0.060
- Midnight Green #073B4C ΔE 0.063
Use #2D2C53 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.