#30274D
Closest named color: Space Cadet (#2B2D42). oklch(30.3% 0.067 292.8), rgb(48, 39, 77).
Aa
White text reads best on this color (13.78:1).
About this color
#30274D is a dark, muted purple. In OKLCH its lightness is 30%, its chroma 0.067 and its hue 293°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.032 away. White text reads best on it, at 13.78:1.
| Hue family | Purples |
| Lightness | dark (30%) |
| Chroma | muted (0.067) |
| Temperature | in between |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.52:1 |
| White text | 13.78:1 |
Values
| HEX | #30274D |
| RGB | rgb(48, 39, 77) |
| HSL | hsl(254, 33%, 23%) |
| OKLCH | oklch(30.3% 0.067 292.8) |
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 #30274D | 13.78:1 | AAA | Lc -103.4 | Preferred for body text |
| Black text on #30274D | 1.52:1 | Fails | Lc 0.0 | Not readable |
| #30274D text on white | 13.78:1 | AAA | Lc 100.3 | Preferred for body text |
| #30274D text on black | 1.52:1 | 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
#F5F4FC
oklch(97% 0.011 292)
-
Step 100
100
#EAE7F8
oklch(93.5% 0.023 294.1)
-
Step 200
200
#D9D4F5
oklch(88.4% 0.045 292.4)
-
Step 300
300
#C2B8F0
oklch(81% 0.079 292.7)
-
Step 400
400
#A490E9
oklch(70.7% 0.129 293.1)
-
Step 500
500
#8F72E2
oklch(63.1% 0.164 293)
-
Step 600
600
#7A58D0
oklch(55.7% 0.177 292.8)
-
Step 700
700
#6747B4
oklch(49.1% 0.165 292.8)
-
Step 800
800
#543B92
oklch(42.7% 0.137 292.9)
-
Step 900
900
#453474
oklch(37.8% 0.106 292.9)
-
Step 950
950 (this color)
#30274D
oklch(30.3% 0.067 292.8)
#30274D 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) | #1B2D4E | 0.036 |
| Deuteranopia (no green cones) | #1C2C4C | 0.034 |
| Tritanopia (no blue cones) | #292E36 | 0.055 |
| Achromatopsia (no color) | #2D2D2D | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #30274D
#30274D
oklch(30.3% 0.067 292.8)
- #2F3200
#2F3200
oklch(30.4% 0.068 113.4)
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 #30274D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.032
- Gunmetal #293241 ΔE 0.047
- Prussian Blue #1D3557 ΔE 0.048
- Oxford Blue #1B263B ΔE 0.050
- Marine #042E60 ΔE 0.061
- Dark #1B2431 ΔE 0.065
- Dark Blue Grey #1F3B4D ΔE 0.066
- Onyx #343A40 ΔE 0.072
Use #30274D 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.