#551E1A
Closest named color: Claret (#680018). oklch(31.8% 0.083 26.9), rgb(85, 30, 26).
Aa
White text reads best on this color (13.23:1).
About this color
#551E1A is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.083 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Claret (#680018), ΔE 0.052 away. White text reads best on it, at 13.23:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.083) |
| Temperature | warm |
| Nearest name | Claret (#680018) |
| Black text | 1.58:1 |
| White text | 13.23:1 |
Values
| HEX | #551E1A |
| RGB | rgb(85, 30, 26) |
| HSL | hsl(4, 53%, 22%) |
| OKLCH | oklch(31.8% 0.083 26.9) |
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 #551E1A | 13.23:1 | AAA | Lc -102.4 | Preferred for body text |
| Black text on #551E1A | 1.58:1 | Fails | Lc 0.0 | Not readable |
| #551E1A text on white | 13.23:1 | AAA | Lc 99.1 | Preferred for body text |
| #551E1A text on black | 1.58:1 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FDE3E0
oklch(93.6% 0.029 25.6)
-
Step 200
200
#FBCCC6
oklch(88.4% 0.054 26.7)
-
Step 300
300
#FAA89E
oklch(80.9% 0.099 27.1)
-
Step 400
400
#F3756A
oklch(70.8% 0.157 26.9)
-
Step 500
500
#EA4740
oklch(63.1% 0.201 27.1)
-
Step 600
600
#D5151E
oklch(55.5% 0.218 27)
-
Step 700
700
#B70012
oklch(49% 0.2 27)
-
Step 800
800
#960A11
oklch(42.7% 0.168 27)
-
Step 900
900
#781816
oklch(37.7% 0.131 27.1)
-
Step 950
950 (this color)
#551E1A
oklch(31.8% 0.083 26.9)
#551E1A 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) | #2C2819 | 0.088 |
| Deuteranopia (no green cones) | #3A3419 | 0.080 |
| Tritanopia (no blue cones) | #5E131D | 0.028 |
| Achromatopsia (no color) | #303030 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #551E1A
#551E1A
oklch(31.8% 0.083 26.9)
- #003A40
#003A40
oklch(31.8% 0.054 206.2)
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 #551E1A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Claret #680018 ΔE 0.052
- Burgundy #610023 ΔE 0.053
- Reddy Brown #6E1005 ΔE 0.055
- Chocolate Brown #411900 ΔE 0.058
- Mahogany #4A0100 ΔE 0.064
- Blood #770001 ΔE 0.075
- Chestnut #742802 ΔE 0.079
- Deep Brown #410200 ΔE 0.081
Use #551E1A 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.