#3F262F
Closest named color: Space Cadet (#2B2D42). oklch(30.3% 0.04 356.6), rgb(63, 38, 47).
Aa
White text reads best on this color (13.72:1).
About this color
#3F262F is a dark, muted red. In OKLCH its lightness is 30%, its chroma 0.040 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Space Cadet (#2B2D42), ΔE 0.049 away. White text reads best on it, at 13.72:1.
| Hue family | Reds |
| Lightness | dark (30%) |
| Chroma | muted (0.040) |
| Temperature | warm |
| Nearest name | Space Cadet (#2B2D42) |
| Black text | 1.52:1 |
| White text | 13.72:1 |
Values
| HEX | #3F262F |
| RGB | rgb(63, 38, 47) |
| HSL | hsl(338, 25%, 20%) |
| OKLCH | oklch(30.3% 0.04 356.6) |
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 #3F262F | 13.72:1 | AAA | Lc -103.3 | Preferred for body text |
| Black text on #3F262F | 1.52:1 | Fails | Lc 0.0 | Not readable |
| #3F262F text on white | 13.72:1 | AAA | Lc 100.2 | Preferred for body text |
| #3F262F text on black | 1.52:1 | 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
#F9F4F5
oklch(97.1% 0.006 3.3)
-
Step 100
100
#F2E6EA
oklch(93.6% 0.014 355)
-
Step 200
200
#E9D2D9
oklch(88.5% 0.027 357.3)
-
Step 300
300
#DBB4C1
oklch(80.8% 0.048 356.2)
-
Step 400
400
#C88DA2
oklch(70.7% 0.076 356.2)
-
Step 500
500
#B8708B
oklch(63.1% 0.097 356.2)
-
Step 600
600
#A35775
oklch(55.5% 0.106 356)
-
Step 700
700
#8C4762
oklch(49.1% 0.099 356.6)
-
Step 800
800
#723B50
oklch(42.8% 0.081 356.8)
-
Step 900
900
#5C3342
oklch(37.7% 0.062 357.1)
-
Step 950
950 (this color)
#3F262F
oklch(30.3% 0.04 356.6)
#3F262F 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) | #292B2F | 0.044 |
| Deuteranopia (no green cones) | #2F2F2E | 0.041 |
| Tritanopia (no blue cones) | #432529 | 0.013 |
| Achromatopsia (no color) | #2D2D2D | 0.041 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #3F262F
#3F262F
oklch(30.3% 0.04 356.6)
- #15352E
#15352E
oklch(30.2% 0.04 177.2)
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 #3F262F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Space Cadet #2B2D42 ΔE 0.049
- Gunmetal #293241 ΔE 0.054
- Jet #212529 ΔE 0.060
- Onyx #343A40 ΔE 0.062
- Chocolate Brown #411900 ΔE 0.067
- Dark #1B2431 ΔE 0.069
- Oxford Blue #1B263B ΔE 0.069
- Dark Brown #341C02 ΔE 0.073
Use #3F262F 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.