#011620
Closest named color: Rich Navy (#001219). oklch(18.8% 0.035 229.9), rgb(1, 22, 32).
Aa
White text reads best on this color (18.47:1).
About this color
#011620 is a very dark, muted teal or cyan. In OKLCH its lightness is 19%, its chroma 0.035 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Navy (#001219), ΔE 0.020 away. White text reads best on it, at 18.47:1.
| Hue family | Teals and cyans |
| Lightness | very dark (19%) |
| Chroma | muted (0.035) |
| Temperature | cool |
| Nearest name | Rich Navy (#001219) |
| Black text | 1.13:1 |
| White text | 18.47:1 |
Values
| HEX | #011620 |
| RGB | rgb(1, 22, 32) |
| HSL | hsl(199, 94%, 6%) |
| OKLCH | oklch(18.8% 0.035 229.9) |
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 #011620 | 18.47:1 | AAA | Lc -107.1 | Preferred for body text |
| Black text on #011620 | 1.13:1 | Fails | Lc 0.0 | Not readable |
| #011620 text on white | 18.47:1 | AAA | Lc 104.9 | Preferred for body text |
| #011620 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECF0
oklch(93.7% 0.012 223.5)
-
Step 200
200
#CADCE6
oklch(88.4% 0.024 231.9)
-
Step 300
300
#A6C6D7
oklch(80.9% 0.042 231.1)
-
Step 400
400
#74A9C3
oklch(70.7% 0.068 230.1)
-
Step 500
500
#4D93B3
oklch(63.1% 0.085 229.9)
-
Step 600
600
#2B7D9F
oklch(55.6% 0.093 229.7)
-
Step 700
700
#1C6988
oklch(49% 0.087 229.9)
-
Step 800
800
#1B566F
oklch(42.7% 0.072 230.2)
-
Step 900
900
#1D475A
oklch(37.7% 0.057 230.4)
-
Step 950
950 (this color)
#011620
oklch(18.8% 0.035 229.9)
#011620 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) | #111620 | 0.025 |
| Deuteranopia (no green cones) | #0C1220 | 0.021 |
| Tritanopia (no blue cones) | #001919 | 0.022 |
| Achromatopsia (no color) | #141414 | 0.036 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #011620
#011620
oklch(18.8% 0.035 229.9)
- #200E05
#200E05
oklch(18.8% 0.036 48.5)
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 #011620, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Navy #001219 ΔE 0.020
- Rich Black #0D1B2A ΔE 0.033
- Almost Black #070D0D ΔE 0.045
- Dark #1B2431 ΔE 0.072
- Dark Navy #000435 ΔE 0.075
- Dark Navy Blue #00022E ΔE 0.078
- Navy Blue #001146 ΔE 0.078
- Jet #212529 ΔE 0.079
Use #011620 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.