#913B43
Closest named color: Brick (#A03623). oklch(47.2% 0.116 17.1), rgb(145, 59, 67).
Aa
White text reads best on this color (7.21:1).
About this color
#913B43 is a medium-dark, moderately saturated red. In OKLCH its lightness is 47%, its chroma 0.116 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Brick (#A03623), ΔE 0.046 away. White text reads best on it, at 7.21:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.116) |
| Temperature | warm |
| Nearest name | Brick (#A03623) |
| Black text | 2.91:1 |
| White text | 7.21:1 |
Values
| HEX | #913B43 |
| RGB | rgb(145, 59, 67) |
| HSL | hsl(354, 42%, 40%) |
| OKLCH | oklch(47.2% 0.116 17.1) |
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 #913B43 | 7.21:1 | AAA | Lc -89.4 | Fine for body text |
| Black text on #913B43 | 2.91:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #913B43 text on white | 7.21:1 | AAA | Lc 84.5 | Fine for body text |
| #913B43 text on black | 2.91:1 | Fails | Lc -17.5 | 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 700.
-
Step 50
50
#FAF3F3
oklch(97% 0.008 17.3)
-
Step 100
100
#F5E6E6
oklch(93.7% 0.016 17.4)
-
Step 200
200
#EDD1D2
oklch(88.4% 0.031 15.3)
-
Step 300
300
#E3B3B3
oklch(81% 0.056 18.4)
-
Step 400
400
#D3898C
oklch(70.6% 0.091 17)
-
Step 500
500
#C56B70
oklch(63.1% 0.114 17.4)
-
Step 600
600
#B05158
oklch(55.6% 0.124 17.5)
-
Step 700
700 (this color)
#913B43
oklch(47.2% 0.116 17.1)
-
Step 800
800
#7B363B
oklch(42.7% 0.096 17.6)
-
Step 900
900
#632F33
oklch(37.6% 0.075 16.6)
-
Step 950
950
#3A1C1E
oklch(26.9% 0.047 16.5)
#913B43 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) | #4F4C43 | 0.126 |
| Deuteranopia (no green cones) | #655E41 | 0.117 |
| Tritanopia (no blue cones) | #9E2E3E | 0.031 |
| Achromatopsia (no color) | #575757 | 0.117 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #913B43
#913B43
oklch(47.2% 0.116 17.1)
- #00696B
#00696B
oklch(47.2% 0.08 197.1)
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 #913B43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick #A03623 ΔE 0.046
- Auburn #9B2226 ΔE 0.047
- Brown #A52A2A ΔE 0.049
- Light Maroon #A24857 ΔE 0.051
- Dark Mauve #874C62 ΔE 0.052
- Brownish Purple #76424E ΔE 0.054
- Red Brown #8B2E16 ΔE 0.055
- Light Burgundy #A8415B ΔE 0.059
Use #913B43 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.