#001920
Closest named color: Rich Navy (#001219). oklch(19.7% 0.035 218.3), rgb(0, 25, 32).
Aa
White text reads best on this color (18.10:1).
About this color
#001920 is a very dark, muted teal or cyan. In OKLCH its lightness is 20%, its chroma 0.035 and its hue 218°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.028 away. White text reads best on it, at 18.10:1.
| Hue family | Teals and cyans |
| Lightness | very dark (20%) |
| Chroma | muted (0.035) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.15:1 |
| White text | 18.10:1 |
Values
| HEX | #001920 |
| RGB | rgb(0, 25, 32) |
| HSL | hsl(193, 100%, 6%) |
| OKLCH | oklch(19.7% 0.035 218.3) |
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 #001920 | 18.10:1 | AAA | Lc -106.8 | Preferred for body text |
| Black text on #001920 | 1.15:1 | Fails | Lc 0.0 | Not readable |
| #001920 text on white | 18.10:1 | AAA | Lc 104.7 | Preferred for body text |
| #001920 text on black | 1.15:1 | 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
#F1F6F8
oklch(97% 0.006 223.5)
-
Step 100
100
#E1ECEF
oklch(93.6% 0.012 215.8)
-
Step 200
200
#C9DDE3
oklch(88.4% 0.023 217.7)
-
Step 300
300
#A3C8D3
oklch(81% 0.042 217.8)
-
Step 400
400
#6FABBD
oklch(70.7% 0.067 218.8)
-
Step 500
500
#4496AC
oklch(63.1% 0.086 218.1)
-
Step 600
600
#1A8098
oklch(55.6% 0.094 218.4)
-
Step 700
700
#066C81
oklch(49.1% 0.087 217.8)
-
Step 800
800
#0F5869
oklch(42.7% 0.072 218.2)
-
Step 900
900
#174955
oklch(37.8% 0.056 216.7)
-
Step 950
950 (this color)
#001920
oklch(19.7% 0.035 218.3)
#001920 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) | #151820 | 0.031 |
| Deuteranopia (no green cones) | #101420 | 0.028 |
| Tritanopia (no blue cones) | #001B1B | 0.015 |
| Achromatopsia (no color) | #161616 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #001920
#001920
oklch(19.7% 0.035 218.3)
- #230F09
#230F09
oklch(19.7% 0.036 37.6)
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 #001920, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.028
- Rich Black #0D1B2A ΔE 0.029
- Almost Black #070D0D ΔE 0.052
- Dark #1B2431 ΔE 0.065
- Jet #212529 ΔE 0.071
- Oxford Blue #1B263B ΔE 0.078
- Navy Blue #001146 ΔE 0.082
- Dark Navy #000435 ΔE 0.084
Use #001920 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.