#713639
Closest named color: Purple Brown (#673A3F). oklch(41.1% 0.083 18.3), rgb(113, 54, 57).
Aa
White text reads best on this color (9.17:1).
About this color
#713639 is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.083 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.021 away. White text reads best on it, at 9.17:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.083) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.28:1 |
| White text | 9.17:1 |
Values
| HEX | #713639 |
| RGB | rgb(113, 54, 57) |
| HSL | hsl(357, 35%, 33%) |
| OKLCH | oklch(41.1% 0.083 18.3) |
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 #713639 | 9.17:1 | AAA | Lc -95.2 | Preferred for body text |
| Black text on #713639 | 2.28:1 | Fails | Lc 13.2 | Not readable |
| #713639 text on white | 9.17:1 | AAA | Lc 90.8 | Preferred for body text |
| #713639 text on black | 2.28:1 | Fails | Lc -11.5 | 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 800.
-
Step 50
50
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F3E6E6
oklch(93.5% 0.014 17.4)
-
Step 200
200
#EBD2D2
oklch(88.4% 0.028 17.7)
-
Step 300
300
#DFB5B5
oklch(81% 0.049 18.2)
-
Step 400
400
#CD8D8E
oklch(70.7% 0.078 18.2)
-
Step 500
500
#BE7072
oklch(63.1% 0.099 18.6)
-
Step 600
600
#A9575B
oklch(55.6% 0.108 18.1)
-
Step 700
700
#91474A
oklch(49.2% 0.1 18.9)
-
Step 800
800 (this color)
#713639
oklch(41.1% 0.083 18.3)
-
Step 900
900
#5F3234
oklch(37.5% 0.065 17.8)
-
Step 950
950
#381E1F
oklch(27% 0.041 17.6)
#713639 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) | #434039 | 0.089 |
| Deuteranopia (no green cones) | #514C38 | 0.083 |
| Tritanopia (no blue cones) | #7B2E37 | 0.024 |
| Achromatopsia (no color) | #484848 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #713639
#713639
oklch(41.1% 0.083 18.3)
- #005658
#005658
oklch(41.1% 0.07 197.5)
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 #713639, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.021
- Brownish Purple #76424E ΔE 0.040
- Chestnut #742802 ΔE 0.057
- Red Brown #8B2E16 ΔE 0.063
- Rust Brown #8B3103 ΔE 0.070
- Wine Red #7B0323 ΔE 0.074
- Bordeaux #7B002C ΔE 0.077
- Brown Red #922B05 ΔE 0.078
Use #713639 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.