#06252E
Closest named color: Dark (#1B2431). oklch(24.7% 0.039 221), rgb(6, 37, 46).
Aa
White text reads best on this color (16.00:1).
About this color
#06252E is a very dark, muted teal or cyan. In OKLCH its lightness is 25%, its chroma 0.039 and its hue 221°. Its hue sits on the cool side of the wheel. The nearest named color is Dark (#1B2431), ΔE 0.026 away. White text reads best on it, at 16.00:1.
| Hue family | Teals and cyans |
| Lightness | very dark (25%) |
| Chroma | muted (0.039) |
| Temperature | cool |
| Nearest name | Dark (#1B2431) |
| Black text | 1.31:1 |
| White text | 16.00:1 |
Values
| HEX | #06252E |
| RGB | rgb(6, 37, 46) |
| HSL | hsl(194, 77%, 10%) |
| OKLCH | oklch(24.7% 0.039 221) |
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 #06252E | 16.00:1 | AAA | Lc -105.4 | Preferred for body text |
| Black text on #06252E | 1.31:1 | Fails | Lc 0.0 | Not readable |
| #06252E text on white | 16.00:1 | AAA | Lc 102.8 | Preferred for body text |
| #06252E text on black | 1.31:1 | 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
#E1ECF0
oklch(93.6% 0.013 221.4)
-
Step 200
200
#C7DDE5
oklch(88.4% 0.026 221.6)
-
Step 300
300
#A0C8D6
oklch(80.9% 0.047 221.2)
-
Step 400
400
#69ACC1
oklch(70.8% 0.075 220)
-
Step 500
500
#3996B2
oklch(63% 0.095 221.4)
-
Step 600
600
#00809D
oklch(55.6% 0.102 221.1)
-
Step 700
700
#006C84
oklch(49.2% 0.09 220.2)
-
Step 800
800
#00586D
oklch(42.6% 0.078 221.3)
-
Step 900
900
#104959
oklch(37.8% 0.062 221.2)
-
Step 950
950 (this color)
#06252E
oklch(24.7% 0.039 221)
#06252E 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) | #20242E | 0.033 |
| Deuteranopia (no green cones) | #1A202E | 0.028 |
| Tritanopia (no blue cones) | #002828 | 0.019 |
| Achromatopsia (no color) | #212121 | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #06252E
#06252E
oklch(24.7% 0.039 221)
- #311A12
#311A12
oklch(24.7% 0.04 39.9)
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 #06252E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark #1B2431 ΔE 0.026
- Jet #212529 ΔE 0.035
- Rich Black #0D1B2A ΔE 0.035
- Oxford Blue #1B263B ΔE 0.037
- Space Cadet #2B2D42 ΔE 0.069
- Gunmetal #293241 ΔE 0.073
- Rich Navy #001219 ΔE 0.078
- Dark Forest Green #002D04 ΔE 0.084
Use #06252E 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.