#082129
Closest named color: Rich Black (#0D1B2A). oklch(23.2% 0.034 222.3), rgb(8, 33, 41).
Aa
White text reads best on this color (16.66:1).
About this color
#082129 is a very dark, muted teal or cyan. In OKLCH its lightness is 23%, its chroma 0.034 and its hue 222°. Its hue sits on the cool side of the wheel. The nearest named color is Rich Black (#0D1B2A), ΔE 0.023 away. White text reads best on it, at 16.66:1.
| Hue family | Teals and cyans |
| Lightness | very dark (23%) |
| Chroma | muted (0.034) |
| Temperature | cool |
| Nearest name | Rich Black (#0D1B2A) |
| Black text | 1.25:1 |
| White text | 16.66:1 |
Values
| HEX | #082129 |
| RGB | rgb(8, 33, 41) |
| HSL | hsl(195, 67%, 10%) |
| OKLCH | oklch(23.2% 0.034 222.3) |
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 #082129 | 16.66:1 | AAA | Lc -105.9 | Preferred for body text |
| Black text on #082129 | 1.25:1 | Fails | Lc 0.0 | Not readable |
| #082129 text on white | 16.66:1 | AAA | Lc 103.5 | Preferred for body text |
| #082129 text on black | 1.25:1 | 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
#E2ECEF
oklch(93.6% 0.011 217.5)
-
Step 200
200
#CADDE4
oklch(88.5% 0.023 221.8)
-
Step 300
300
#A5C7D4
oklch(80.9% 0.041 223)
-
Step 400
400
#73AABE
oklch(70.7% 0.065 222.8)
-
Step 500
500
#4A95AD
oklch(63.1% 0.082 221.4)
-
Step 600
600
#277F99
oklch(55.7% 0.09 221.9)
-
Step 700
700
#186B83
oklch(49.2% 0.083 222.4)
-
Step 800
800
#18576A
oklch(42.7% 0.069 222.3)
-
Step 900
900
#1C4856
oklch(37.7% 0.053 221.9)
-
Step 950
950 (this color)
#082129
oklch(23.2% 0.034 222.3)
#082129 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) | #1C2029 | 0.027 |
| Deuteranopia (no green cones) | #181D29 | 0.024 |
| Tritanopia (no blue cones) | #002424 | 0.019 |
| Achromatopsia (no color) | #1E1E1E | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #082129
#082129
oklch(23.2% 0.034 222.3)
- #2B1810
#2B1810
oklch(23.2% 0.034 43.5)
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 #082129, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rich Black #0D1B2A ΔE 0.023
- Dark #1B2431 ΔE 0.032
- Jet #212529 ΔE 0.039
- Oxford Blue #1B263B ΔE 0.046
- Rich Navy #001219 ΔE 0.064
- Space Cadet #2B2D42 ΔE 0.080
- Navy Blue #001146 ΔE 0.082
- Almost Black #070D0D ΔE 0.084
Use #082129 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.