#551C19
Closest named color: Claret (#680018). oklch(31.5% 0.086 26.2), rgb(85, 28, 25).
Aa
White text reads best on this color (13.40:1).
About this color
#551C19 is a dark, moderately saturated red. In OKLCH its lightness is 31%, its chroma 0.086 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Claret (#680018), ΔE 0.049 away. White text reads best on it, at 13.40:1.
| Hue family | Reds |
| Lightness | dark (31%) |
| Chroma | moderately saturated (0.086) |
| Temperature | warm |
| Nearest name | Claret (#680018) |
| Black text | 1.56:1 |
| White text | 13.40:1 |
Values
| HEX | #551C19 |
| RGB | rgb(85, 28, 25) |
| HSL | hsl(3, 55%, 22%) |
| OKLCH | oklch(31.5% 0.086 26.2) |
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 #551C19 | 13.40:1 | AAA | Lc -102.5 | Preferred for body text |
| Black text on #551C19 | 1.56:1 | Fails | Lc 0.0 | Not readable |
| #551C19 text on white | 13.40:1 | AAA | Lc 99.3 | Preferred for body text |
| #551C19 text on black | 1.56:1 | 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
#FFF2F1
oklch(97.1% 0.014 22.8)
-
Step 100
100
#FDE3E0
oklch(93.6% 0.029 25.6)
-
Step 200
200
#FCCCC6
oklch(88.5% 0.055 26.5)
-
Step 300
300
#FBA79E
oklch(80.8% 0.101 26.2)
-
Step 400
400
#F57369
oklch(70.8% 0.162 26.4)
-
Step 500
500
#ED4340
oklch(63.2% 0.207 26.2)
-
Step 600
600
#D8021D
oklch(55.6% 0.225 26.2)
-
Step 700
700
#B70016
oklch(49.1% 0.2 26.3)
-
Step 800
800
#980011
oklch(42.8% 0.174 26.1)
-
Step 900
900
#7A1516
oklch(37.8% 0.135 26.2)
-
Step 950
950 (this color)
#551C19
oklch(31.5% 0.086 26.2)
#551C19 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) | #2B2718 | 0.091 |
| Deuteranopia (no green cones) | #393317 | 0.083 |
| Tritanopia (no blue cones) | #5E101C | 0.028 |
| Achromatopsia (no color) | #2F2F2F | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #551C19
#551C19
oklch(31.5% 0.086 26.2)
- #00393F
#00393F
oklch(31.5% 0.054 206.3)
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 #551C19, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Claret #680018 ΔE 0.049
- Burgundy #610023 ΔE 0.050
- Reddy Brown #6E1005 ΔE 0.055
- Chocolate Brown #411900 ΔE 0.057
- Mahogany #4A0100 ΔE 0.060
- Blood #770001 ΔE 0.075
- Deep Brown #410200 ΔE 0.078
- Chestnut #742802 ΔE 0.082
Use #551C19 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.