#913525
Closest named color: Red Brown (#8B2E16). oklch(45.8% 0.128 32.1), rgb(145, 53, 37).
Aa
White text reads best on this color (7.66:1).
About this color
#913525 is a medium-dark, moderately saturated red. In OKLCH its lightness is 46%, its chroma 0.128 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.023 away. White text reads best on it, at 7.66:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.128) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.73:1 |
| White text | 7.66:1 |
Values
| HEX | #913525 |
| RGB | rgb(145, 53, 37) |
| HSL | hsl(9, 59%, 36%) |
| OKLCH | oklch(45.8% 0.128 32.1) |
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 #913525 | 7.66:1 | AAA | Lc -90.7 | Preferred for body text |
| Black text on #913525 | 2.73:1 | Fails | Lc 18.2 | Dividers and decoration only |
| #913525 text on white | 7.66:1 | AAA | Lc 85.8 | Fine for body text |
| #913525 text on black | 2.73:1 | Fails | Lc -16.2 | Dividers and decoration only |
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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F8E5E1
oklch(93.6% 0.022 31.8)
-
Step 200
200
#F3D0C8
oklch(88.5% 0.041 33)
-
Step 300
300
#EDAFA3
oklch(80.9% 0.075 31.1)
-
Step 400
400
#E18371
oklch(70.7% 0.12 31.8)
-
Step 500
500
#D6604B
oklch(63.1% 0.153 31.9)
-
Step 600
600
#C1422D
oklch(55.5% 0.167 31.9)
-
Step 700
700
#A63320
oklch(49.1% 0.154 32)
-
Step 800
800 (this color)
#913525
oklch(45.8% 0.128 32.1)
-
Step 900
900
#6D291D
oklch(37.8% 0.1 32)
-
Step 950
950
#401912
oklch(27% 0.063 31.8)
#913525 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) | #4E4723 | 0.133 |
| Deuteranopia (no green cones) | #655B22 | 0.122 |
| Tritanopia (no blue cones) | #A01F32 | 0.048 |
| Achromatopsia (no color) | #535353 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #913525
#913525
oklch(45.8% 0.128 32.1)
- #006371
#006371
oklch(45.8% 0.08 211.5)
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 #913525, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.023
- Brown Red #922B05 ΔE 0.024
- Rust Brown #8B3103 ΔE 0.028
- Brick #A03623 ΔE 0.031
- Auburn #9B2226 ΔE 0.034
- Burnt Red #9F2305 ΔE 0.036
- Russet #A13905 ΔE 0.042
- Brown #A52A2A ΔE 0.042
Use #913525 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.