#4C271A
Closest named color: Chocolate Brown (#411900). oklch(31.9% 0.06 39.9), rgb(76, 39, 26).
Aa
White text reads best on this color (13.02:1).
About this color
#4C271A is a dark, muted red. In OKLCH its lightness is 32%, its chroma 0.060 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.052 away. White text reads best on it, at 13.02:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | muted (0.060) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.61:1 |
| White text | 13.02:1 |
Values
| HEX | #4C271A |
| RGB | rgb(76, 39, 26) |
| HSL | hsl(16, 49%, 20%) |
| OKLCH | oklch(31.9% 0.06 39.9) |
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 #4C271A | 13.02:1 | AAA | Lc -102.3 | Preferred for body text |
| Black text on #4C271A | 1.61:1 | Fails | Lc 0.0 | Not readable |
| #4C271A text on white | 13.02:1 | AAA | Lc 99.0 | Preferred for body text |
| #4C271A text on black | 1.61:1 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F7E6E0
oklch(93.7% 0.02 40.5)
-
Step 200
200
#F1D1C6
oklch(88.5% 0.039 39.9)
-
Step 300
300
#EAB29E
oklch(81% 0.071 40.5)
-
Step 400
400
#DD8769
oklch(70.7% 0.114 39.9)
-
Step 500
500
#D16640
oklch(63.1% 0.145 39.7)
-
Step 600
600
#BC4A1C
oklch(55.6% 0.158 40)
-
Step 700
700
#A23A0D
oklch(49.1% 0.147 39.8)
-
Step 800
800
#843110
oklch(42.8% 0.122 39.7)
-
Step 900
900
#6A2C16
oklch(37.6% 0.095 39.4)
-
Step 950
950 (this color)
#4C271A
oklch(31.9% 0.06 39.9)
#4C271A 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) | #312C19 | 0.056 |
| Deuteranopia (no green cones) | #3A341A | 0.051 |
| Tritanopia (no blue cones) | #532024 | 0.031 |
| Achromatopsia (no color) | #313131 | 0.060 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4C271A
#4C271A
oklch(31.9% 0.06 39.9)
- #003947
#003947
oklch(31.9% 0.058 220.3)
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 #4C271A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.052
- Dark Brown #341C02 ΔE 0.070
- Reddy Brown #6E1005 ΔE 0.076
- Onyx #343A40 ΔE 0.077
- Mahogany #4A0100 ΔE 0.077
- Claret #680018 ΔE 0.079
- Pakistan Green #283618 ΔE 0.080
- Burgundy #610023 ΔE 0.080
Use #4C271A 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.