#5B272F
Closest named color: Purple Brown (#673A3F). oklch(34.8% 0.077 12.3), rgb(91, 39, 47).
Aa
White text reads best on this color (11.82:1).
About this color
#5B272F is a dark, moderately saturated red. In OKLCH its lightness is 35%, its chroma 0.077 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.058 away. White text reads best on it, at 11.82:1.
| Hue family | Reds |
| Lightness | dark (35%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.77:1 |
| White text | 11.82:1 |
Values
| HEX | #5B272F |
| RGB | rgb(91, 39, 47) |
| HSL | hsl(351, 40%, 25%) |
| OKLCH | oklch(34.8% 0.077 12.3) |
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 #5B272F | 11.82:1 | AAA | Lc -100.4 | Preferred for body text |
| Black text on #5B272F | 1.77:1 | Fails | Lc 0.0 | Not readable |
| #5B272F text on white | 11.82:1 | AAA | Lc 96.7 | Preferred for body text |
| #5B272F text on black | 1.77:1 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F5E6E7
oklch(93.7% 0.016 12.8)
-
Step 200
200
#EDD1D3
oklch(88.5% 0.031 12.8)
-
Step 300
300
#E3B2B6
oklch(80.9% 0.057 12.9)
-
Step 400
400
#D38891
oklch(70.6% 0.093 11.9)
-
Step 500
500
#C66976
oklch(63.1% 0.118 12.2)
-
Step 600
600
#B14F5F
oklch(55.6% 0.128 12.1)
-
Step 700
700
#983F4E
oklch(49.1% 0.12 12.3)
-
Step 800
800
#7B3540
oklch(42.7% 0.098 12.5)
-
Step 900
900 (this color)
#5B272F
oklch(34.8% 0.077 12.3)
-
Step 950
950
#3B1C20
oklch(27.1% 0.049 12.6)
#5B272F 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) | #32312F | 0.083 |
| Deuteranopia (no green cones) | #3F3B2E | 0.076 |
| Tritanopia (no blue cones) | #63212A | 0.020 |
| Achromatopsia (no color) | #373737 | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B272F
#5B272F
oklch(34.8% 0.077 12.3)
- #004442
#004442
oklch(34.9% 0.06 191.4)
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 #5B272F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.058
- Claret #680018 ΔE 0.060
- Burgundy #610023 ΔE 0.060
- Reddy Brown #6E1005 ΔE 0.061
- Chestnut #742802 ΔE 0.072
- Merlot #730039 ΔE 0.073
- Wine Red #7B0323 ΔE 0.074
- Bordeaux #7B002C ΔE 0.076
Use #5B272F 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.