#604139
Closest named color: Purple Brown (#673A3F). oklch(40.8% 0.046 35), rgb(96, 65, 57).
Aa
White text reads best on this color (9.08:1).
About this color
#604139 is a dark, muted red. In OKLCH its lightness is 41%, its chroma 0.046 and its hue 35°. 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 9.08:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | muted (0.046) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.31:1 |
| White text | 9.08:1 |
Values
| HEX | #604139 |
| RGB | rgb(96, 65, 57) |
| HSL | hsl(12, 25%, 30%) |
| OKLCH | oklch(40.8% 0.046 35) |
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 #604139 | 9.08:1 | AAA | Lc -95.2 | Preferred for body text |
| Black text on #604139 | 2.31:1 | Fails | Lc 13.2 | Not readable |
| #604139 text on white | 9.08:1 | AAA | Lc 90.8 | Preferred for body text |
| #604139 text on black | 2.31:1 | 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
#F8F5F4
oklch(97.2% 0.003 39.5)
-
Step 100
100
#EFE8E6
oklch(93.6% 0.008 36.6)
-
Step 200
200
#E3D6D3
oklch(88.6% 0.015 33.1)
-
Step 300
300
#D1BBB5
oklch(80.9% 0.027 35.7)
-
Step 400
400
#B9988F
oklch(70.7% 0.042 35.7)
-
Step 500
500
#A87E73
oklch(63.1% 0.055 35.2)
-
Step 600
600
#93675C
oklch(55.7% 0.06 34.6)
-
Step 700
700
#7D564B
oklch(49.2% 0.055 36.4)
-
Step 800
800 (this color)
#604139
oklch(40.8% 0.046 35)
-
Step 900
900
#533B35
oklch(37.7% 0.036 34.5)
-
Step 950
950
#31231F
oklch(27.2% 0.023 36.5)
#604139 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) | #484538 | 0.044 |
| Deuteranopia (no green cones) | #4F4B39 | 0.041 |
| Tritanopia (no blue cones) | #673D3F | 0.022 |
| Achromatopsia (no color) | #484848 | 0.046 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #604139
#604139
oklch(40.8% 0.046 35)
- #2A5059
#2A5059
oklch(40.7% 0.046 214.8)
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 #604139, 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 0.055
- Mud Brown #60460F ΔE 0.056
- Charcoal Grey #3C4142 ΔE 0.064
- Chestnut #742802 ΔE 0.074
- Dark Slate Gray #2F4F4F ΔE 0.082
- Milk Chocolate #7F4E1E ΔE 0.083
- Green Brown #544E03 ΔE 0.083
Use #604139 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.