#4E3641
Closest named color: Charcoal Grey (#3C4142). oklch(36.4% 0.038 350), rgb(78, 54, 65).
Aa
White text reads best on this color (10.89:1).
About this color
#4E3641 is a dark, muted red. In OKLCH its lightness is 36%, its chroma 0.038 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Charcoal Grey (#3C4142), ΔE 0.044 away. White text reads best on it, at 10.89:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | muted (0.038) |
| Temperature | warm |
| Nearest name | Charcoal Grey (#3C4142) |
| Black text | 1.92:1 |
| White text | 10.89:1 |
Values
| HEX | #4E3641 |
| RGB | rgb(78, 54, 65) |
| HSL | hsl(333, 18%, 26%) |
| OKLCH | oklch(36.4% 0.038 350) |
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 #4E3641 | 10.89:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #4E3641 | 1.92:1 | Fails | Lc 8.7 | Not readable |
| #4E3641 text on white | 10.89:1 | AAA | Lc 95.2 | Preferred for body text |
| #4E3641 text on black | 1.92:1 | Fails | Lc -7.5 | 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
#F8F4F6
oklch(97.1% 0.005 345.3)
-
Step 100
100
#EEE8EA
oklch(93.6% 0.007 354.8)
-
Step 200
200
#E2D5DA
oklch(88.5% 0.016 352)
-
Step 300
300
#D0B9C3
oklch(80.8% 0.029 349.6)
-
Step 400
400
#B895A5
oklch(70.7% 0.047 349.2)
-
Step 500
500
#A67B8E
oklch(63.1% 0.059 350.7)
-
Step 600
600
#906478
oklch(55.5% 0.063 350.5)
-
Step 700
700
#7B5365
oklch(49.2% 0.059 350.9)
-
Step 800
800
#644453
oklch(42.7% 0.049 349.7)
-
Step 900
900 (this color)
#4E3641
oklch(36.4% 0.038 350)
-
Step 950
950
#302228
oklch(27.1% 0.024 351.3)
#4E3641 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) | #383A41 | 0.040 |
| Deuteranopia (no green cones) | #3E3E40 | 0.037 |
| Tritanopia (no blue cones) | #52353A | 0.013 |
| Achromatopsia (no color) | #3D3D3D | 0.038 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4E3641
#4E3641
oklch(36.4% 0.038 350)
- #29453B
#29453B
oklch(36.5% 0.038 169.6)
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 #4E3641, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Charcoal Grey #3C4142 ΔE 0.044
- Onyx #343A40 ΔE 0.047
- Purple Brown #673A3F ΔE 0.052
- Gunmetal #293241 ΔE 0.069
- Charcoal #264653 ΔE 0.073
- Space Cadet #2B2D42 ΔE 0.074
- Dark Grey Blue #29465B ΔE 0.074
- Dark Blue Grey #1F3B4D ΔE 0.075
Use #4E3641 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.