#24252E
Closest named color: Jet (#212529). oklch(26.7% 0.017 280.2), rgb(36, 37, 46).
Aa
White text reads best on this color (15.22:1).
About this color
#24252E is a dark close to neutral grey. In OKLCH its lightness is 27%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Jet (#212529), ΔE 0.011 away. White text reads best on it, at 15.22:1.
| Hue family | Neutrals |
| Lightness | dark (27%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Jet (#212529) |
| Black text | 1.37:1 |
| White text | 15.22:1 |
Values
| HEX | #24252E |
| RGB | rgb(36, 37, 46) |
| HSL | hsl(234, 12%, 16%) |
| OKLCH | oklch(26.7% 0.017 280.2) |
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 #24252E | 15.22:1 | AAA | Lc -104.9 | Preferred for body text |
| Black text on #24252E | 1.37:1 | Fails | Lc 0.0 | Not readable |
| #24252E text on white | 15.22:1 | AAA | Lc 102.1 | Preferred for body text |
| #24252E text on black | 1.37:1 | 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
#F5F5F7
oklch(97.1% 0.003 286.4)
-
Step 100
100
#E9E9EE
oklch(93.5% 0.007 286.3)
-
Step 200
200
#D7D8E0
oklch(88.4% 0.011 280.5)
-
Step 300
300
#BEBFCE
oklch(80.8% 0.021 282.9)
-
Step 400
400
#9C9FB5
oklch(70.7% 0.032 279.4)
-
Step 500
500
#8487A2
oklch(63% 0.041 280.2)
-
Step 600
600
#6E718D
oklch(55.6% 0.043 280.1)
-
Step 700
700
#5C5E78
oklch(49% 0.042 281.3)
-
Step 800
800
#4B4D62
oklch(42.7% 0.035 280.5)
-
Step 900
900
#3F4050
oklch(37.7% 0.027 282.2)
-
Step 950
950 (this color)
#24252E
oklch(26.7% 0.017 280.2)
#24252E 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) | #23262E | 0.004 |
| Deuteranopia (no green cones) | #22252E | 0.004 |
| Tritanopia (no blue cones) | #222728 | 0.016 |
| Achromatopsia (no color) | #262626 | 0.017 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #24252E
#24252E
oklch(26.7% 0.017 280.2)
- #28261D
#28261D
oklch(26.8% 0.016 96.9)
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 #24252E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jet #212529 ΔE 0.011
- Dark #1B2431 ΔE 0.017
- Oxford Blue #1B263B ΔE 0.027
- Space Cadet #2B2D42 ΔE 0.043
- Gunmetal #293241 ΔE 0.050
- Rich Black #0D1B2A ΔE 0.054
- Dark Brown #341C02 ΔE 0.070
- Onyx #343A40 ΔE 0.078
Use #24252E 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.