#032749
Closest named color: Oxford Blue (#1B263B). oklch(27% 0.074 251.3), rgb(3, 39, 73).
Aa
White text reads best on this color (15.10:1).
About this color
#032749 is a dark, moderately saturated blue. In OKLCH its lightness is 27%, its chroma 0.074 and its hue 251°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.034 away. White text reads best on it, at 15.10:1.
| Hue family | Blues |
| Lightness | dark (27%) |
| Chroma | moderately saturated (0.074) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.39:1 |
| White text | 15.10:1 |
Values
| HEX | #032749 |
| RGB | rgb(3, 39, 73) |
| HSL | hsl(209, 92%, 15%) |
| OKLCH | oklch(27% 0.074 251.3) |
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 #032749 | 15.10:1 | AAA | Lc -104.5 | Preferred for body text |
| Black text on #032749 | 1.39:1 | Fails | Lc 0.0 | Not readable |
| #032749 text on white | 15.10:1 | AAA | Lc 101.7 | Preferred for body text |
| #032749 text on black | 1.39:1 | 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
#DEECFB
oklch(93.7% 0.025 250)
-
Step 200
200
#C2DCF9
oklch(88.5% 0.049 251.2)
-
Step 300
300
#96C5F8
oklch(80.9% 0.088 251)
-
Step 400
400
#58A5F5
oklch(70.8% 0.14 251.2)
-
Step 500
500
#108BF1
oklch(63% 0.18 251.3)
-
Step 600
600
#0075CE
oklch(55.7% 0.162 251.1)
-
Step 700
700
#0062AF
oklch(49.2% 0.144 251.3)
-
Step 800
800
#005090
oklch(42.7% 0.125 251.1)
-
Step 900
900
#00427A
oklch(37.7% 0.112 251.7)
-
Step 950
950 (this color)
#032749
oklch(27% 0.074 251.3)
#032749 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) | #162A4A | 0.022 |
| Deuteranopia (no green cones) | #092348 | 0.013 |
| Tritanopia (no blue cones) | #002F34 | 0.054 |
| Achromatopsia (no color) | #262626 | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #032749
#032749
oklch(27% 0.074 251.3)
- #382100
#382100
oklch(27.1% 0.058 71.5)
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 #032749, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.034
- Marine #042E60 ΔE 0.045
- Dark #1B2431 ΔE 0.048
- Space Cadet #2B2D42 ΔE 0.057
- Prussian Blue #1D3557 ΔE 0.059
- Gunmetal #293241 ΔE 0.065
- Rich Black #0D1B2A ΔE 0.065
- Jet #212529 ΔE 0.065
Use #032749 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.