#24596A
Closest named color: Petrol (#005F6A). oklch(43.6% 0.062 222.2), rgb(36, 89, 106).
Aa
White text reads best on this color (7.74:1).
About this color
#24596A is a dark, muted teal or cyan. In OKLCH its lightness is 44%, its chroma 0.062 and its hue 222°. Its hue sits on the cool side of the wheel. The nearest named color is Petrol (#005F6A), ΔE 0.023 away. White text reads best on it, at 7.74:1.
| Hue family | Teals and cyans |
| Lightness | dark (44%) |
| Chroma | muted (0.062) |
| Temperature | cool |
| Nearest name | Petrol (#005F6A) |
| Black text | 2.71:1 |
| White text | 7.74:1 |
Values
| HEX | #24596A |
| RGB | rgb(36, 89, 106) |
| HSL | hsl(195, 49%, 28%) |
| OKLCH | oklch(43.6% 0.062 222.2) |
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 #24596A | 7.74:1 | AAA | Lc -91.5 | Preferred for body text |
| Black text on #24596A | 2.71:1 | Fails | Lc 17.3 | Dividers and decoration only |
| #24596A text on white | 7.74:1 | AAA | Lc 86.7 | Fine for body text |
| #24596A text on black | 2.71:1 | Fails | Lc -15.4 | Dividers and decoration only |
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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3ECEF
oklch(93.7% 0.01 219.6)
-
Step 200
200
#CCDCE3
oklch(88.5% 0.02 225.7)
-
Step 300
300
#A8C6D2
oklch(80.8% 0.036 224)
-
Step 400
400
#78A9BB
oklch(70.6% 0.058 222.8)
-
Step 500
500
#5394AA
oklch(63.2% 0.074 222.1)
-
Step 600
600
#347E95
oklch(55.6% 0.08 221.6)
-
Step 700
700
#266A7F
oklch(49.1% 0.075 222)
-
Step 800
800 (this color)
#24596A
oklch(43.6% 0.062 222.2)
-
Step 900
900
#214754
oklch(37.6% 0.048 222.8)
-
Step 950
950
#142A31
oklch(27% 0.031 220.6)
#24596A 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) | #4F576B | 0.050 |
| Deuteranopia (no green cones) | #454F6A | 0.046 |
| Tritanopia (no blue cones) | #005E5E | 0.034 |
| Achromatopsia (no color) | #535353 | 0.062 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #24596A
#24596A
oklch(43.6% 0.062 222.2)
- #6F4636
#6F4636
oklch(43.7% 0.062 42)
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 #24596A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Petrol #005F6A ΔE 0.023
- Deep Teal #00555A ΔE 0.036
- YInMn Blue #415A77 ΔE 0.040
- Dark Slate Gray #2F4F4F ΔE 0.047
- Deep Sea Blue #015482 ΔE 0.050
- Dark Aqua #05696B ΔE 0.051
- Light Navy Blue #2E5A88 ΔE 0.052
- Dark Green Blue #1F6357 ΔE 0.052
Use #24596A 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.