#61313C
Closest named color: Purple Brown (#673A3F). oklch(37.9% 0.07 6.4), rgb(97, 49, 60).
Aa
White text reads best on this color (10.43:1).
About this color
#61313C is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.070 and its hue 6°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.028 away. White text reads best on it, at 10.43:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.070) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.01:1 |
| White text | 10.43:1 |
Values
| HEX | #61313C |
| RGB | rgb(97, 49, 60) |
| HSL | hsl(346, 33%, 29%) |
| OKLCH | oklch(37.9% 0.07 6.4) |
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 #61313C | 10.43:1 | AAA | Lc -98.0 | Preferred for body text |
| Black text on #61313C | 2.01:1 | Fails | Lc 10.0 | Not readable |
| #61313C text on white | 10.43:1 | AAA | Lc 93.9 | Preferred for body text |
| #61313C text on black | 2.01:1 | Fails | Lc -8.6 | 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
#FAF4F5
oklch(97.2% 0.007 5.6)
-
Step 100
100
#F4E6E8
oklch(93.7% 0.015 7.5)
-
Step 200
200
#EBD2D6
oklch(88.6% 0.028 6.7)
-
Step 300
300
#E0B3BB
oklch(80.9% 0.053 6.4)
-
Step 400
400
#CE8B98
oklch(70.7% 0.083 6.7)
-
Step 500
500
#C06C7F
oklch(63.1% 0.108 6.1)
-
Step 600
600
#AB5368
oklch(55.6% 0.117 6.6)
-
Step 700
700
#934357
oklch(49.2% 0.109 6.3)
-
Step 800
800
#773847
oklch(42.8% 0.089 6.6)
-
Step 900
900 (this color)
#61313C
oklch(37.9% 0.07 6.4)
-
Step 950
950
#391D23
oklch(27.1% 0.045 6.7)
#61313C 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) | #393A3C | 0.078 |
| Deuteranopia (no green cones) | #45433B | 0.071 |
| Tritanopia (no blue cones) | #682D35 | 0.018 |
| Achromatopsia (no color) | #404040 | 0.071 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #61313C
#61313C
oklch(37.9% 0.07 6.4)
- #004D48
#004D48
oklch(37.8% 0.066 187.3)
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 #61313C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.028
- Brownish Purple #76424E ΔE 0.067
- Chestnut #742802 ΔE 0.071
- Charcoal Grey #3C4142 ΔE 0.077
- Reddy Brown #6E1005 ΔE 0.077
- Merlot #730039 ΔE 0.078
- Wine Red #7B0323 ΔE 0.079
- Bordeaux #7B002C ΔE 0.079
Use #61313C 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.