#08253C
Closest named color: Oxford Blue (#1B263B). oklch(25.6% 0.055 246.3), rgb(8, 37, 60).
Aa
White text reads best on this color (15.66:1).
About this color
#08253C is a dark, muted blue. In OKLCH its lightness is 26%, its chroma 0.055 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Oxford Blue (#1B263B), ΔE 0.023 away. White text reads best on it, at 15.66:1.
| Hue family | Blues |
| Lightness | dark (26%) |
| Chroma | muted (0.055) |
| Temperature | cool |
| Nearest name | Oxford Blue (#1B263B) |
| Black text | 1.34:1 |
| White text | 15.66:1 |
Values
| HEX | #08253C |
| RGB | rgb(8, 37, 60) |
| HSL | hsl(207, 76%, 13%) |
| OKLCH | oklch(25.6% 0.055 246.3) |
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 #08253C | 15.66:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #08253C | 1.34:1 | Fails | Lc 0.0 | Not readable |
| #08253C text on white | 15.66:1 | AAA | Lc 102.4 | Preferred for body text |
| #08253C text on black | 1.34:1 | 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
#F1F6FB
oklch(97.1% 0.009 247.9)
-
Step 100
100
#E0EBF6
oklch(93.5% 0.019 248)
-
Step 200
200
#C6DCF0
oklch(88.4% 0.036 245.7)
-
Step 300
300
#9FC5E9
oklch(80.8% 0.065 247.2)
-
Step 400
400
#67A7DE
oklch(70.7% 0.104 245.9)
-
Step 500
500
#388FD5
oklch(63% 0.134 246.6)
-
Step 600
600
#0078C2
oklch(55.6% 0.145 246.5)
-
Step 700
700
#0065A4
oklch(49.2% 0.127 246.3)
-
Step 800
800
#005287
oklch(42.6% 0.111 246.5)
-
Step 900
900
#0F456D
oklch(37.8% 0.087 246.1)
-
Step 950
950 (this color)
#08253C
oklch(25.6% 0.055 246.3)
#08253C 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) | #1A263D | 0.022 |
| Deuteranopia (no green cones) | #13213C | 0.016 |
| Tritanopia (no blue cones) | #002B2D | 0.041 |
| Achromatopsia (no color) | #232323 | 0.055 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #08253C
#08253C
oklch(25.6% 0.055 246.3)
- #351D01
#351D01
oklch(25.7% 0.056 66.4)
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 #08253C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Oxford Blue #1B263B ΔE 0.023
- Dark #1B2431 ΔE 0.028
- Rich Black #0D1B2A ΔE 0.044
- Jet #212529 ΔE 0.046
- Space Cadet #2B2D42 ΔE 0.058
- Gunmetal #293241 ΔE 0.065
- Marine #042E60 ΔE 0.068
- Navy Blue #001146 ΔE 0.069
Use #08253C 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.