#08151A
Closest named color: Rich Navy (#001219). oklch(18.6% 0.021 224.6), rgb(8, 21, 26).
Aa
White text reads best on this color (18.54:1).
About this color
#08151A is a very dark close to neutral grey. In OKLCH its lightness is 19%, its chroma 0.021. It has too little chroma to lean warm or cool. The nearest named color is Rich Navy (#001219), ΔE 0.020 away. White text reads best on it, at 18.54:1.
| Hue family | Neutrals |
| Lightness | very dark (19%) |
| Chroma | close to neutral grey (0.021) |
| Temperature | neutral |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.13:1 |
| White text | 18.54:1 |
Values
| HEX | #08151A |
| RGB | rgb(8, 21, 26) |
| HSL | hsl(197, 53%, 7%) |
| OKLCH | oklch(18.6% 0.021 224.6) |
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 #08151A | 18.54:1 | AAA | Lc -107.2 | Preferred for body text |
| Black text on #08151A | 1.13:1 | Fails | Lc 0.0 | Not readable |
| #08151A text on white | 18.54:1 | AAA | Lc 105.1 | Preferred for body text |
| #08151A text on black | 1.13:1 | 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
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBED
oklch(93.6% 0.007 219.6)
-
Step 200
200
#D0DBE0
oklch(88.5% 0.014 226.6)
-
Step 300
300
#B0C4CD
oklch(80.8% 0.025 226.6)
-
Step 400
400
#86A6B3
oklch(70.6% 0.04 224.5)
-
Step 500
500
#6891A1
oklch(63.2% 0.051 224.1)
-
Step 600
600
#4E7B8C
oklch(55.7% 0.056 223.9)
-
Step 700
700
#3F6777
oklch(49.1% 0.052 225.4)
-
Step 800
800
#345461
oklch(42.7% 0.043 225.7)
-
Step 900
900
#2E464F
oklch(37.8% 0.033 223.4)
-
Step 950
950 (this color)
#08151A
oklch(18.6% 0.021 224.6)
#08151A 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) | #12141A | 0.016 |
| Deuteranopia (no green cones) | #10121A | 0.016 |
| Tritanopia (no blue cones) | #021717 | 0.015 |
| Achromatopsia (no color) | #131313 | 0.021 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #08151A
#08151A
oklch(18.6% 0.021 224.6)
- #1B100B
#1B100B
oklch(18.6% 0.021 45.4)
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 #08151A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.020
- Almost Black #070D0D ΔE 0.036
- Rich Black #0D1B2A ΔE 0.037
- Dark #1B2431 ΔE 0.073
- Jet #212529 ΔE 0.077
- Very Dark Brown #1D0200 ΔE 0.083
- Dark Navy #000435 ΔE 0.085
- Dark Navy Blue #00022E ΔE 0.086
Use #08151A 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.