#613129
Closest named color: Purple Brown (#673A3F). oklch(37.4% 0.071 30.7), rgb(97, 49, 41).
Aa
White text reads best on this color (10.60:1).
About this color
#613129 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.071 and its hue 31°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.038 away. White text reads best on it, at 10.60:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.071) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 1.97:1 |
| White text | 10.60:1 |
Values
| HEX | #613129 |
| RGB | rgb(97, 49, 41) |
| HSL | hsl(9, 41%, 27%) |
| OKLCH | oklch(37.4% 0.071 30.7) |
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 #613129 | 10.60:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #613129 | 1.97:1 | Fails | Lc 9.6 | Not readable |
| #613129 text on white | 10.60:1 | AAA | Lc 94.3 | Preferred for body text |
| #613129 text on black | 1.97:1 | Fails | Lc -8.3 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E6E4
oklch(93.5% 0.016 27.3)
-
Step 200
200
#ECD2CD
oklch(88.4% 0.03 30.6)
-
Step 300
300
#E1B4AC
oklch(80.8% 0.054 29.9)
-
Step 400
400
#D08D80
oklch(70.7% 0.085 31.4)
-
Step 500
500
#C36F60
oklch(63.2% 0.11 31.1)
-
Step 600
600
#AE5547
oklch(55.6% 0.119 30.5)
-
Step 700
700
#954539
oklch(49.1% 0.11 30.3)
-
Step 800
800
#79392F
oklch(42.6% 0.092 30.4)
-
Step 900
900 (this color)
#613129
oklch(37.4% 0.071 30.7)
-
Step 950
950
#3A1E19
oklch(27.2% 0.045 31)
#613129 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) | #3D3828 | 0.071 |
| Deuteranopia (no green cones) | #484228 | 0.066 |
| Tritanopia (no blue cones) | #6A292F | 0.029 |
| Achromatopsia (no color) | #3F3F3F | 0.072 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #613129
#613129
oklch(37.4% 0.071 30.7)
- #004A54
#004A54
oklch(37.5% 0.065 210.1)
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 #613129, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.038
- Chestnut #742802 ΔE 0.049
- Reddy Brown #6E1005 ΔE 0.063
- Mud Brown #60460F ΔE 0.074
- Blood #770001 ΔE 0.077
- Charcoal Grey #3C4142 ΔE 0.078
- Brownish Purple #76424E ΔE 0.078
- Claret #680018 ΔE 0.078
Use #613129 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.