#08101F
Closest named color: Rich Navy (#001219). oklch(17.4% 0.034 261.9), rgb(8, 16, 31).
Aa
White text reads best on this color (19.01:1).
About this color
#08101F is a very dark, muted blue. In OKLCH its lightness is 17%, its chroma 0.034 and its hue 262°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.023 away. White text reads best on it, at 19.01:1.
| Hue family | Blues |
| Lightness | very dark (17%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.10:1 |
| White text | 19.01:1 |
Values
| HEX | #08101F |
| RGB | rgb(8, 16, 31) |
| HSL | hsl(219, 59%, 8%) |
| OKLCH | oklch(17.4% 0.034 261.9) |
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 #08101F | 19.01:1 | AAA | Lc -107.4 | Preferred for body text |
| Black text on #08101F | 1.10:1 | Fails | Lc 0.0 | Not readable |
| #08101F text on white | 19.01:1 | AAA | Lc 105.4 | Preferred for body text |
| #08101F text on black | 1.10:1 | 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
#F3F5F9
oklch(97% 0.006 264.5)
-
Step 100
100
#E6EAF2
oklch(93.6% 0.012 264.5)
-
Step 200
200
#D1DAE8
oklch(88.6% 0.022 259.2)
-
Step 300
300
#B3C1DB
oklch(80.9% 0.04 262.9)
-
Step 400
400
#8BA1C9
oklch(70.6% 0.064 262.3)
-
Step 500
500
#6E8ABB
oklch(63.1% 0.081 261.3)
-
Step 600
600
#5673A8
oklch(55.6% 0.09 261.9)
-
Step 700
700
#466090
oklch(49% 0.084 262)
-
Step 800
800
#3A4F75
oklch(42.8% 0.069 261.7)
-
Step 900
900
#32425E
oklch(37.8% 0.053 261.3)
-
Step 950
950 (this color)
#08101F
oklch(17.4% 0.034 261.9)
#08101F 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) | #0A1120 | 0.006 |
| Deuteranopia (no green cones) | #070F1F | 0.004 |
| Tritanopia (no blue cones) | #011315 | 0.030 |
| Achromatopsia (no color) | #101010 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #08101F
#08101F
oklch(17.4% 0.034 261.9)
- #180F01
#180F01
oklch(17.6% 0.033 81.9)
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 #08101F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.023
- Almost Black #070D0D ΔE 0.038
- Rich Black #0D1B2A ΔE 0.044
- Midnight #03012D ΔE 0.063
- Dark Navy #000435 ΔE 0.063
- Dark Navy Blue #00022E ΔE 0.064
- Very Dark Blue #000133 ΔE 0.070
- Navy Blue #001146 ΔE 0.078
Use #08101F 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.