#254652
Closest named color: Charcoal (#264653). oklch(37.4% 0.044 223.6), rgb(37, 70, 82).
Aa
White text reads best on this color (10.11:1).
About this color
#254652 is a dark, muted teal or cyan. In OKLCH its lightness is 37%, its chroma 0.044 and its hue 224°. Its hue sits on the cool side of the wheel. The nearest named color is Charcoal (#264653), ΔE 0.002 away. White text reads best on it, at 10.11:1.
| Hue family | Teals and cyans |
| Lightness | dark (37%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Charcoal (#264653) |
| Black text | 2.07:1 |
| White text | 10.11:1 |
Values
| HEX | #254652 |
| RGB | rgb(37, 70, 82) |
| HSL | hsl(196, 38%, 23%) |
| OKLCH | oklch(37.4% 0.044 223.6) |
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 #254652 | 10.11:1 | AAA | Lc -97.5 | Preferred for body text |
| Black text on #254652 | 2.07:1 | Fails | Lc 10.6 | Not readable |
| #254652 text on white | 10.11:1 | AAA | Lc 93.4 | Preferred for body text |
| #254652 text on black | 2.07:1 | Fails | Lc -9.1 | 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 900.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBEE
oklch(93.5% 0.009 222.1)
-
Step 200
200
#CDDCE2
oklch(88.5% 0.018 223.6)
-
Step 300
300
#ABC6D0
oklch(81% 0.032 222.1)
-
Step 400
400
#7DA8B9
oklch(70.6% 0.053 224.3)
-
Step 500
500
#5A93A8
oklch(63.2% 0.068 223.6)
-
Step 600
600
#3E7D93
oklch(55.7% 0.073 223.4)
-
Step 700
700
#2F697D
oklch(49.1% 0.068 223.5)
-
Step 800
800
#285666
oklch(42.8% 0.057 223.4)
-
Step 900
900 (this color)
#254652
oklch(37.4% 0.044 223.6)
-
Step 950
950
#172930
oklch(26.9% 0.027 224.6)
#254652 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) | #3F4453 | 0.035 |
| Deuteranopia (no green cones) | #393F52 | 0.033 |
| Tritanopia (no blue cones) | #0B4A4A | 0.030 |
| Achromatopsia (no color) | #424242 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #254652
#254652
oklch(37.4% 0.044 223.6)
- #55392E
#55392E
oklch(37.4% 0.044 42.3)
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 #254652, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal #264653 ΔE 0.002
- Dark Grey Blue #29465B ΔE 0.017
- Dark Teal #014D4E ΔE 0.033
- Dark Slate Gray #2F4F4F ΔE 0.035
- Charcoal Grey #3C4142 ΔE 0.037
- Dark Blue Grey #1F3B4D ΔE 0.038
- Onyx #343A40 ΔE 0.043
- Midnight Green #073B4C ΔE 0.048
Use #254652 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.