#071F19
Closest named color: Rich Black (#0D1B2A). oklch(21.8% 0.033 174.3), rgb(7, 31, 25).
Aa
White text reads best on this color (17.22:1).
About this color
#071F19 is a very dark, muted teal or cyan. In OKLCH its lightness is 22%, its chroma 0.033 and its hue 174°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.042 away. White text reads best on it, at 17.22:1.
| Hue family | Teals and cyans |
| Lightness | very dark (22%) |
| Chroma | muted (0.033) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.21:1 |
| White text | 17.22:1 |
Values
| HEX | #071F19 |
| RGB | rgb(7, 31, 25) |
| HSL | hsl(165, 63%, 7%) |
| OKLCH | oklch(21.8% 0.033 174.3) |
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 #071F19 | 17.22:1 | AAA | Lc -106.3 | Preferred for body text |
| Black text on #071F19 | 1.21:1 | Fails | Lc 0.0 | Not readable |
| #071F19 text on white | 17.22:1 | AAA | Lc 104.0 | Preferred for body text |
| #071F19 text on black | 1.21:1 | 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
#E3ECE9
oklch(93.5% 0.01 174.3)
-
Step 200
200
#CCDED8
oklch(88.5% 0.021 173.9)
-
Step 300
300
#A8C9BF
oklch(80.9% 0.038 175)
-
Step 400
400
#78AE9E
oklch(70.8% 0.062 174)
-
Step 500
500
#519986
oklch(63% 0.079 174.5)
-
Step 600
600
#318470
oklch(55.7% 0.086 174.3)
-
Step 700
700
#236F5D
oklch(49% 0.079 174)
-
Step 800
800
#1F5B4C
oklch(42.8% 0.067 173.6)
-
Step 900
900
#204B40
oklch(37.9% 0.052 174.4)
-
Step 950
950 (this color)
#071F19
oklch(21.8% 0.033 174.3)
#071F19 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) | #1E1D19 | 0.034 |
| Deuteranopia (no green cones) | #1A1A19 | 0.032 |
| Tritanopia (no blue cones) | #001F1D | 0.010 |
| Achromatopsia (no color) | #1B1B1B | 0.033 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #071F19
#071F19
oklch(21.8% 0.033 174.3)
- #26141B
#26141B
oklch(21.9% 0.032 355.1)
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 #071F19, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.042
- Jet #212529 ΔE 0.054
- Rich Navy #001219 ΔE 0.056
- Dark #1B2431 ΔE 0.057
- Almost Black #070D0D ΔE 0.070
- Dark Forest Green #002D04 ΔE 0.070
- Oxford Blue #1B263B ΔE 0.073
- Very Dark Green #062E03 ΔE 0.074
Use #071F19 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.