#032143
Closest named color: Oxford Blue (#1B263B). oklch(24.8% 0.073 254.2), rgb(3, 33, 67).
Aa
White text reads best on this color (16.12:1).
About this color
#032143 is a very dark, moderately saturated blue. In OKLCH its lightness is 25%, its chroma 0.073 and its hue 254°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.038 away. White text reads best on it, at 16.12:1.
| Hue family | Blues |
| Lightness | very dark (25%) |
| Chroma | moderately saturated (0.073) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.30:1 |
| White text | 16.12:1 |
Values
| HEX | #032143 |
| RGB | rgb(3, 33, 67) |
| HSL | hsl(212, 91%, 14%) |
| OKLCH | oklch(24.8% 0.073 254.2) |
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 #032143 | 16.12:1 | AAA | Lc -105.4 | Preferred for body text |
| Black text on #032143 | 1.30:1 | Fails | Lc 0.0 | Not readable |
| #032143 text on white | 16.12:1 | AAA | Lc 102.8 | Preferred for body text |
| #032143 text on black | 1.30:1 | 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
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DFEBFB
oklch(93.6% 0.025 255.6)
-
Step 200
200
#C4DCF9
oklch(88.6% 0.048 253.2)
-
Step 300
300
#9AC4F8
oklch(80.9% 0.087 254.1)
-
Step 400
400
#5FA3F5
oklch(70.6% 0.139 254.2)
-
Step 500
500
#2B89F1
oklch(63% 0.178 254.4)
-
Step 600
600
#0072D7
oklch(55.6% 0.177 254)
-
Step 700
700
#005FB6
oklch(49% 0.157 254.2)
-
Step 800
800
#004E97
oklch(42.8% 0.136 254.1)
-
Step 900
900
#05417D
oklch(37.7% 0.116 254.1)
-
Step 950
950 (this color)
#032143
oklch(24.8% 0.073 254.2)
#032143 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) | #0F2444 | 0.017 |
| Deuteranopia (no green cones) | #021E42 | 0.010 |
| Tritanopia (no blue cones) | #00292E | 0.055 |
| Achromatopsia (no color) | #212121 | 0.073 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #032143
#032143
oklch(24.8% 0.073 254.2)
- #301D00
#301D00
oklch(24.9% 0.053 74.6)
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 #032143, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.038
- Dark #1B2431 ΔE 0.047
- Rich Black #0D1B2A ΔE 0.049
- Navy Blue #001146 ΔE 0.049
- Marine #042E60 ΔE 0.064
- Jet #212529 ΔE 0.065
- Space Cadet #2B2D42 ΔE 0.071
- Dark Indigo #1F0954 ΔE 0.072
Use #032143 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.