#0D271F
Closest named color: Jet (#212529). oklch(24.9% 0.036 170.6), rgb(13, 39, 31).
Aa
White text reads best on this color (15.82:1).
About this color
#0D271F is a very dark, muted teal or cyan. In OKLCH its lightness is 25%, its chroma 0.036 and its hue 171°. Its hue sits on the cool side of the wheel. The nearest named color is Jet (#212529), ΔE 0.037 away. White text reads best on it, at 15.82:1.
| Hue family | Teals and cyans |
| Lightness | very dark (25%) |
| Chroma | muted (0.036) |
| Temperature | cool |
| Nearest name | Jet (#212529) |
| Black text | 1.32:1 |
| White text | 15.82:1 |
Values
| HEX | #0D271F |
| RGB | rgb(13, 39, 31) |
| HSL | hsl(162, 50%, 10%) |
| OKLCH | oklch(24.9% 0.036 170.6) |
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 #0D271F | 15.82:1 | AAA | Lc -105.3 | Preferred for body text |
| Black text on #0D271F | 1.32:1 | Fails | Lc 0.0 | Not readable |
| #0D271F text on white | 15.82:1 | AAA | Lc 102.7 | Preferred for body text |
| #0D271F text on black | 1.32:1 | 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
#F2F7F5
oklch(97.2% 0.006 170.4)
-
Step 100
100
#E2EDE9
oklch(93.7% 0.013 172.4)
-
Step 200
200
#CBDED7
oklch(88.4% 0.022 171.7)
-
Step 300
300
#A6CABD
oklch(80.9% 0.043 171.3)
-
Step 400
400
#74AF9B
oklch(70.8% 0.068 171)
-
Step 500
500
#4C9B82
oklch(63.2% 0.088 170.4)
-
Step 600
600
#2A856B
oklch(55.6% 0.094 170.2)
-
Step 700
700
#1A705A
oklch(49% 0.087 171.3)
-
Step 800
800
#1A5C49
oklch(42.8% 0.073 170)
-
Step 900
900
#1D4B3D
oklch(37.6% 0.056 170.5)
-
Step 950
950 (this color)
#0D271F
oklch(24.9% 0.036 170.6)
#0D271F 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) | #26241F | 0.037 |
| Deuteranopia (no green cones) | #222120 | 0.036 |
| Tritanopia (no blue cones) | #032725 | 0.013 |
| Achromatopsia (no color) | #222222 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0D271F
#0D271F
oklch(24.9% 0.036 170.6)
- #2F1A24
#2F1A24
oklch(25% 0.037 350.1)
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 #0D271F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.037
- Dark #1B2431 ΔE 0.045
- Dark Forest Green #002D04 ΔE 0.054
- Very Dark Green #062E03 ΔE 0.056
- Rich Black #0D1B2A ΔE 0.056
- Oxford Blue #1B263B ΔE 0.060
- Pakistan Green #283618 ΔE 0.072
- Dark Brown #341C02 ΔE 0.073
Use #0D271F 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.