#2C2B4A
Closest named color: Space Cadet (#2B2D42). oklch(30.6% 0.055 284.1), rgb(44, 43, 74).
Aa
White text reads best on this color (13.53:1).
About this color
#2C2B4A is a dark, muted purple. In OKLCH its lightness is 31%, its chroma 0.055 and its hue 284°. Its hue sits on the cool side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.018 away. White text reads best on it, at 13.53:1.
| Hue family | Purples |
| Lightness | dark (31%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.55:1 |
| White text | 13.53:1 |
Values
| HEX | #2C2B4A |
| RGB | rgb(44, 43, 74) |
| HSL | hsl(242, 26%, 23%) |
| OKLCH | oklch(30.6% 0.055 284.1) |
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 #2C2B4A | 13.53:1 | AAA | Lc -103.1 | Preferred for body text |
| Black text on #2C2B4A | 1.55:1 | Fails | Lc 0.0 | Not readable |
| #2C2B4A text on white | 13.53:1 | AAA | Lc 100.0 | Preferred for body text |
| #2C2B4A text on black | 1.55:1 | 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
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E8E8F6
oklch(93.5% 0.019 286)
-
Step 200
200
#D6D6F1
oklch(88.4% 0.037 285.6)
-
Step 300
300
#BBBCEA
oklch(81% 0.065 283.9)
-
Step 400
400
#9998E0
oklch(70.8% 0.104 284)
-
Step 500
500
#817CD7
oklch(63.1% 0.134 284.3)
-
Step 600
600
#6B64C4
oklch(55.6% 0.145 283.9)
-
Step 700
700
#5A52A9
oklch(49.1% 0.135 284.4)
-
Step 800
800
#494489
oklch(42.7% 0.111 283.9)
-
Step 900
900
#3D3A6E
oklch(37.8% 0.087 284)
-
Step 950
950 (this color)
#2C2B4A
oklch(30.6% 0.055 284.1)
#2C2B4A 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) | #212F4B | 0.020 |
| Deuteranopia (no green cones) | #202D49 | 0.020 |
| Tritanopia (no blue cones) | #243137 | 0.047 |
| Achromatopsia (no color) | #2E2E2E | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C2B4A
#2C2B4A
oklch(30.6% 0.055 284.1)
- #34300A
#34300A
oklch(30.5% 0.055 103.3)
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 #2C2B4A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.018
- Gunmetal #293241 ΔE 0.032
- Prussian Blue #1D3557 ΔE 0.038
- Oxford Blue #1B263B ΔE 0.043
- Dark Blue Grey #1F3B4D ΔE 0.052
- Marine #042E60 ΔE 0.057
- Dark #1B2431 ΔE 0.058
- Onyx #343A40 ΔE 0.060
Use #2C2B4A 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.