#282945
Closest named color: Space Cadet (#2B2D42). oklch(29.4% 0.051 281.2), rgb(40, 41, 69).
Aa
White text reads best on this color (14.06:1).
About this color
#282945 is a dark, muted purple. In OKLCH its lightness is 29%, its chroma 0.051 and its hue 281°. Its hue sits on the cool side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.017 away. White text reads best on it, at 14.06:1.
| Hue family | Purples |
| Lightness | dark (29%) |
| Chroma | muted (0.051) |
| Temperature | cool |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.49:1 |
| White text | 14.06:1 |
Values
| HEX | #282945 |
| RGB | rgb(40, 41, 69) |
| HSL | hsl(238, 27%, 21%) |
| OKLCH | oklch(29.4% 0.051 281.2) |
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 #282945 | 14.06:1 | AAA | Lc -103.7 | Preferred for body text |
| Black text on #282945 | 1.49:1 | Fails | Lc 0.0 | Not readable |
| #282945 text on white | 14.06:1 | AAA | Lc 100.7 | Preferred for body text |
| #282945 text on black | 1.49:1 | 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
#E7E9F6
oklch(93.6% 0.018 279.1)
-
Step 200
200
#D5D7EF
oklch(88.5% 0.033 281.9)
-
Step 300
300
#B9BDE7
oklch(80.9% 0.059 280.7)
-
Step 400
400
#969ADB
oklch(70.8% 0.095 281)
-
Step 500
500
#7D7FD2
oklch(63.1% 0.124 281.2)
-
Step 600
600
#6767BF
oklch(55.6% 0.134 281.1)
-
Step 700
700
#5655A4
oklch(49% 0.124 281.4)
-
Step 800
800
#464685
oklch(42.6% 0.103 281.1)
-
Step 900
900
#3B3B6B
oklch(37.7% 0.081 281.8)
-
Step 950
950 (this color)
#282945
oklch(29.4% 0.051 281.2)
#282945 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) | #202D46 | 0.017 |
| Deuteranopia (no green cones) | #1E2B44 | 0.017 |
| Tritanopia (no blue cones) | #202E33 | 0.044 |
| Achromatopsia (no color) | #2B2B2B | 0.051 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #282945
#282945
oklch(29.4% 0.051 281.2)
- #322D0B
#322D0B
oklch(29.4% 0.051 100.9)
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 #282945, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.017
- Oxford Blue #1B263B ΔE 0.030
- Gunmetal #293241 ΔE 0.033
- Prussian Blue #1D3557 ΔE 0.045
- Dark #1B2431 ΔE 0.045
- Jet #212529 ΔE 0.054
- Dark Blue Grey #1F3B4D ΔE 0.057
- Marine #042E60 ΔE 0.059
Use #282945 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.