#674136
Closest named color: Purple Brown (#673A3F). oklch(41.6% 0.056 36.9), rgb(103, 65, 54).
Aa
White text reads best on this color (8.80:1).
About this color
#674136 is a dark, muted red. In OKLCH its lightness is 42%, its chroma 0.056 and its hue 37°. 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 8.80:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | muted (0.056) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.38:1 |
| White text | 8.80:1 |
Values
| HEX | #674136 |
| RGB | rgb(103, 65, 54) |
| HSL | hsl(13, 31%, 31%) |
| OKLCH | oklch(41.6% 0.056 36.9) |
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 #674136 | 8.80:1 | AAA | Lc -94.5 | Preferred for body text |
| Black text on #674136 | 2.38:1 | Fails | Lc 14.0 | Not readable |
| #674136 text on white | 8.80:1 | AAA | Lc 90.0 | Fine for body text |
| #674136 text on black | 2.38:1 | Fails | Lc -12.3 | 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 800.
-
Step 50
50
#F8F4F3
oklch(97% 0.005 34.3)
-
Step 100
100
#F0E8E5
oklch(93.6% 0.01 41.9)
-
Step 200
200
#E5D5D1
oklch(88.5% 0.019 34.3)
-
Step 300
300
#D5BAB2
oklch(81% 0.033 37.1)
-
Step 400
400
#BF968A
oklch(70.8% 0.053 36.9)
-
Step 500
500
#AE7B6D
oklch(63.1% 0.068 36)
-
Step 600
600
#996455
oklch(55.6% 0.073 36.5)
-
Step 700
700
#825345
oklch(49.1% 0.067 37.3)
-
Step 800
800 (this color)
#674136
oklch(41.6% 0.056 36.9)
-
Step 900
900
#563931
oklch(37.6% 0.044 36.1)
-
Step 950
950
#33221D
oklch(27.1% 0.028 37.1)
#674136 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) | #4A4635 | 0.054 |
| Deuteranopia (no green cones) | #534E36 | 0.051 |
| Tritanopia (no blue cones) | #6F3B3E | 0.028 |
| Achromatopsia (no color) | #4A4A4A | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #674136
#674136
oklch(41.6% 0.056 36.9)
- #225460
#225460
oklch(41.7% 0.057 216)
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 #674136, 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 0.048
- Mud Brown #60460F ΔE 0.054
- Chestnut #742802 ΔE 0.067
- Milk Chocolate #7F4E1E ΔE 0.071
- Red Brown #8B2E16 ΔE 0.078
- Charcoal Grey #3C4142 ΔE 0.078
- Rust Brown #8B3103 ΔE 0.079
Use #674136 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.