#302D56
Closest named color: Prussian Blue (#1D3557). oklch(32.2% 0.071 285), rgb(48, 45, 86).
Aa
White text reads best on this color (12.84:1).
About this color
#302D56 is a dark, moderately saturated purple. In OKLCH its lightness is 32%, its chroma 0.071 and its hue 285°. Its hue sits on the cool side of the wheel. The nearest named color is Prussian Blue (#1D3557), ΔE 0.034 away. White text reads best on it, at 12.84:1.
| Hue family | Purples |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.071) |
| Temperature | cool |
| Nearest name | Prussian Blue (#1D3557) |
| Black text | 1.63:1 |
| White text | 12.84:1 |
Values
| HEX | #302D56 |
| RGB | rgb(48, 45, 86) |
| HSL | hsl(244, 31%, 26%) |
| OKLCH | oklch(32.2% 0.071 285) |
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 #302D56 | 12.84:1 | AAA | Lc -102.2 | Preferred for body text |
| Black text on #302D56 | 1.63:1 | Fails | Lc 0.0 | Not readable |
| #302D56 text on white | 12.84:1 | AAA | Lc 98.9 | Preferred for body text |
| #302D56 text on black | 1.63:1 | 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
#E8E8FA
oklch(93.6% 0.024 285.9)
-
Step 200
200
#D5D5F8
oklch(88.4% 0.048 285.4)
-
Step 300
300
#BAB9F6
oklch(80.8% 0.086 285.1)
-
Step 400
400
#9893F1
oklch(70.6% 0.135 284.8)
-
Step 500
500
#8175EC
oklch(63% 0.173 284.9)
-
Step 600
600
#6D5ADA
oklch(55.5% 0.188 285.3)
-
Step 700
700
#5B49BE
oklch(49.1% 0.176 284.9)
-
Step 800
800
#4A3D99
oklch(42.7% 0.144 284.9)
-
Step 900
900
#3D357A
oklch(37.6% 0.113 284.8)
-
Step 950
950 (this color)
#302D56
oklch(32.2% 0.071 285)
#302D56 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) | #1E3358 | 0.030 |
| Deuteranopia (no green cones) | #1D3155 | 0.030 |
| Tritanopia (no blue cones) | #25353D | 0.061 |
| Achromatopsia (no color) | #323232 | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #302D56
#302D56
oklch(32.2% 0.071 285)
- #393500
#393500
oklch(32.3% 0.068 105)
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 #302D56, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Prussian Blue #1D3557 ΔE 0.034
- Space Cadet #2B2D42 ΔE 0.038
- Gunmetal #293241 ΔE 0.047
- Marine #042E60 ΔE 0.053
- Dark Blue Grey #1F3B4D ΔE 0.055
- Marine Blue #01386A ΔE 0.059
- Oxford Blue #1B263B ΔE 0.064
- Midnight Green #073B4C ΔE 0.066
Use #302D56 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.