#264755
Closest named color: Charcoal (#264653). oklch(37.9% 0.045 227.4), rgb(38, 71, 85).
Aa
White text reads best on this color (9.92:1).
About this color
#264755 is a dark, muted teal or cyan. In OKLCH its lightness is 38%, its chroma 0.045 and its hue 227°. Its hue sits on the cool side of the wheel. The nearest named color is Charcoal (#264653), ΔE 0.004 away. White text reads best on it, at 9.92:1.
| Hue family | Teals and cyans |
| Lightness | dark (38%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Charcoal (#264653) |
| Black text | 2.11:1 |
| White text | 9.92:1 |
Values
| HEX | #264755 |
| RGB | rgb(38, 71, 85) |
| HSL | hsl(198, 38%, 24%) |
| OKLCH | oklch(37.9% 0.045 227.4) |
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 #264755 | 9.92:1 | AAA | Lc -97.1 | Preferred for body text |
| Black text on #264755 | 2.11:1 | Fails | Lc 11.0 | Not readable |
| #264755 text on white | 9.92:1 | AAA | Lc 92.9 | Preferred for body text |
| #264755 text on black | 2.11:1 | Fails | Lc -9.5 | 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
#E3EBEF
oklch(93.5% 0.01 228.9)
-
Step 200
200
#CDDCE3
oklch(88.5% 0.019 227.3)
-
Step 300
300
#ABC6D2
oklch(81% 0.034 226.4)
-
Step 400
400
#7DA8BB
oklch(70.7% 0.054 227)
-
Step 500
500
#5A92AB
oklch(63.1% 0.07 228.3)
-
Step 600
600
#3D7C96
oklch(55.5% 0.076 227.5)
-
Step 700
700
#2F6980
oklch(49.2% 0.07 226.9)
-
Step 800
800
#285568
oklch(42.6% 0.059 228.1)
-
Step 900
900 (this color)
#264755
oklch(37.9% 0.045 227.4)
-
Step 950
950
#172931
oklch(26.9% 0.028 227.9)
#264755 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) | #404656 | 0.035 |
| Deuteranopia (no green cones) | #394155 | 0.030 |
| Tritanopia (no blue cones) | #0B4B4B | 0.033 |
| Achromatopsia (no color) | #434343 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #264755
#264755
oklch(37.9% 0.045 227.4)
- #563B2D
#563B2D
oklch(37.9% 0.045 48.3)
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 #264755, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal #264653 ΔE 0.004
- Dark Grey Blue #29465B ΔE 0.013
- Dark Slate Gray #2F4F4F ΔE 0.034
- Dark Teal #014D4E ΔE 0.035
- Charcoal Grey #3C4142 ΔE 0.040
- Dark Blue Grey #1F3B4D ΔE 0.041
- Deep Teal #00555A ΔE 0.046
- Onyx #343A40 ΔE 0.047
Use #264755 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.