#24535D
Closest named color: Deep Teal (#00555A). oklch(41.4% 0.053 213.6), rgb(36, 83, 93).
Aa
White text reads best on this color (8.50:1).
About this color
#24535D is a dark, muted teal or cyan. In OKLCH its lightness is 41%, its chroma 0.053 and its hue 214°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Teal (#00555A), ΔE 0.021 away. White text reads best on it, at 8.50:1.
| Hue family | Teals and cyans |
| Lightness | dark (41%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Deep Teal (#00555A) |
| Black text | 2.47:1 |
| White text | 8.50:1 |
Values
| HEX | #24535D |
| RGB | rgb(36, 83, 93) |
| HSL | hsl(191, 44%, 25%) |
| OKLCH | oklch(41.4% 0.053 213.6) |
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 #24535D | 8.50:1 | AAA | Lc -93.6 | Preferred for body text |
| Black text on #24535D | 2.47:1 | Fails | Lc 14.9 | Not readable |
| #24535D text on white | 8.50:1 | AAA | Lc 89.1 | Fine for body text |
| #24535D text on black | 2.47:1 | Fails | Lc -13.1 | 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 800.
-
Step 50
50
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E3EBED
oklch(93.5% 0.009 214.3)
-
Step 200
200
#CDDCE0
oklch(88.4% 0.017 215.5)
-
Step 300
300
#ABC6CD
oklch(80.9% 0.031 215.1)
-
Step 400
400
#7DA9B4
oklch(70.7% 0.05 214.9)
-
Step 500
500
#5A94A1
oklch(63.2% 0.064 213.6)
-
Step 600
600
#3D7E8C
oklch(55.6% 0.069 213.6)
-
Step 700
700
#2F6A77
oklch(49.1% 0.064 214.3)
-
Step 800
800 (this color)
#24535D
oklch(41.4% 0.053 213.6)
-
Step 900
900
#25474F
oklch(37.6% 0.042 214.7)
-
Step 950
950
#172A2E
oklch(27.1% 0.026 212.5)
#24535D 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) | #4B505E | 0.048 |
| Deuteranopia (no green cones) | #434A5D | 0.044 |
| Tritanopia (no blue cones) | #005756 | 0.028 |
| Achromatopsia (no color) | #4D4D4D | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #24535D
#24535D
oklch(41.4% 0.053 213.6)
- #654138
#654138
oklch(41.4% 0.053 34.7)
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 #24535D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Teal #00555A ΔE 0.021
- Dark Slate Gray #2F4F4F ΔE 0.024
- Petrol #005F6A ΔE 0.038
- Dark Teal #014D4E ΔE 0.039
- Charcoal #264653 ΔE 0.041
- Dark Grey Blue #29465B ΔE 0.041
- Dark Blue Green #005249 ΔE 0.042
- Dark Green Blue #1F6357 ΔE 0.057
Use #24535D 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.