#302F4E
Closest named color: Space Cadet (#2B2D42). oklch(32.1% 0.055 284.4), rgb(48, 47, 78).
Aa
White text reads best on this color (12.78:1).
About this color
#302F4E is a dark, muted purple. In OKLCH its lightness is 32%, 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 0.024 away. White text reads best on it, at 12.78:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.64:1 |
| White text | 12.78:1 |
Values
| HEX | #302F4E |
| RGB | rgb(48, 47, 78) |
| HSL | hsl(242, 25%, 25%) |
| OKLCH | oklch(32.1% 0.055 284.4) |
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 #302F4E | 12.78:1 | AAA | Lc -102.2 | Preferred for body text |
| Black text on #302F4E | 1.64:1 | Fails | Lc 0.0 | Not readable |
| #302F4E text on white | 12.78:1 | AAA | Lc 98.9 | Preferred for body text |
| #302F4E text on black | 1.64:1 | 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
#9998DF
oklch(70.8% 0.103 284.1)
-
Step 500
500
#817CD6
oklch(63% 0.133 284.4)
-
Step 600
600
#6C64C3
oklch(55.7% 0.143 284.5)
-
Step 700
700
#5A52A8
oklch(49% 0.133 284.6)
-
Step 800
800
#494488
oklch(42.7% 0.11 284.1)
-
Step 900
900
#3D3A6D
oklch(37.7% 0.085 284.2)
-
Step 950
950 (this color)
#302F4E
oklch(32.1% 0.055 284.4)
#302F4E 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) | #25334F | 0.020 |
| Deuteranopia (no green cones) | #24314D | 0.019 |
| Tritanopia (no blue cones) | #28353A | 0.048 |
| Achromatopsia (no color) | #323232 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #302F4E
#302F4E
oklch(32.1% 0.055 284.4)
- #383410
#383410
oklch(32.1% 0.054 103)
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 #302F4E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.024
- Gunmetal #293241 ΔE 0.031
- Prussian Blue #1D3557 ΔE 0.032
- Dark Blue Grey #1F3B4D ΔE 0.044
- Onyx #343A40 ΔE 0.051
- Midnight Green #073B4C ΔE 0.056
- Oxford Blue #1B263B ΔE 0.057
- Marine #042E60 ΔE 0.059
Use #302F4E 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.