#4E3439
Closest named color: Charcoal Grey (#3C4142). oklch(35.7% 0.038 6.5), rgb(78, 52, 57).
Aa
White text reads best on this color (11.20:1).
About this color
#4E3439 is a dark, muted red. In OKLCH its lightness is 36%, its chroma 0.038 and its hue 7°. Its hue sits on the warm side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.047 away. White text reads best on it, at 11.20:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | muted (0.038) |
| Temperature | warm |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.87:1 |
| White text | 11.20:1 |
Values
| HEX | #4E3439 |
| RGB | rgb(78, 52, 57) |
| HSL | hsl(348, 20%, 25%) |
| OKLCH | oklch(35.7% 0.038 6.5) |
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 #4E3439 | 11.20:1 | AAA | Lc -99.6 | Preferred for body text |
| Black text on #4E3439 | 1.87:1 | Fails | Lc 8.1 | Not readable |
| #4E3439 text on white | 11.20:1 | AAA | Lc 95.8 | Preferred for body text |
| #4E3439 text on black | 1.87:1 | 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 900.
-
Step 50
50
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#EFE8E9
oklch(93.7% 0.008 7.3)
-
Step 200
200
#E3D5D7
oklch(88.5% 0.016 7.5)
-
Step 300
300
#D2B9BD
oklch(80.8% 0.029 6.8)
-
Step 400
400
#BB959C
oklch(70.7% 0.046 6)
-
Step 500
500
#A97B84
oklch(63.1% 0.059 5.9)
-
Step 600
600
#94646D
oklch(55.7% 0.063 7)
-
Step 700
700
#7E535B
oklch(49.2% 0.058 7.2)
-
Step 800
800
#67444A
oklch(42.8% 0.049 8.1)
-
Step 900
900 (this color)
#4E3439
oklch(35.7% 0.038 6.5)
-
Step 950
950
#312224
oklch(27.1% 0.023 9.8)
#4E3439 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) | #383839 | 0.041 |
| Deuteranopia (no green cones) | #3E3D38 | 0.039 |
| Tritanopia (no blue cones) | #533236 | 0.011 |
| Achromatopsia (no color) | #3B3B3B | 0.039 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E3439
#4E3439
oklch(35.7% 0.038 6.5)
- #23433F
#23433F
oklch(35.7% 0.039 185.3)
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 #4E3439, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.047
- Onyx #343A40 ΔE 0.048
- Purple Brown #673A3F ΔE 0.055
- Gunmetal #293241 ΔE 0.069
- Space Cadet #2B2D42 ΔE 0.074
- Dark Blue Grey #1F3B4D ΔE 0.078
- Charcoal #264653 ΔE 0.079
- Dark Grey Blue #29465B ΔE 0.082
Use #4E3439 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.