#99534A
Closest named color: Sienna (#A0522D). oklch(52.3% 0.095 28.4), rgb(153, 83, 74).
Aa
White text reads best on this color (5.69:1).
About this color
#99534A is a medium-dark, moderately saturated red. In OKLCH its lightness is 52%, its chroma 0.095 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.036 away. White text reads best on it, at 5.69:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.095) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.69:1 |
| White text | 5.69:1 |
Values
| HEX | #99534A |
| RGB | rgb(153, 83, 74) |
| HSL | hsl(7, 35%, 45%) |
| OKLCH | oklch(52.3% 0.095 28.4) |
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 #99534A | 5.69:1 | AA | Lc -83.4 | Fine for body text |
| Black text on #99534A | 3.69:1 | AA large text | Lc 25.9 | Dividers and decoration only |
| #99534A text on white | 5.69:1 | AA | Lc 78.2 | Fine for body text |
| #99534A text on black | 3.69:1 | AA large text | Lc -23.6 | 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
#FAF4F3
oklch(97.2% 0.007 28.8)
-
Step 100
100
#F3E7E5
oklch(93.7% 0.013 28.9)
-
Step 200
200
#EAD3D0
oklch(88.5% 0.026 26.6)
-
Step 300
300
#DDB6B0
oklch(80.9% 0.046 28.3)
-
Step 400
400
#CA8F87
oklch(70.6% 0.073 27.7)
-
Step 500
500
#BC7369
oklch(63.2% 0.094 28.4)
-
Step 600
600
#A75A51
oklch(55.6% 0.103 27.8)
-
Step 700
700 (this color)
#99534A
oklch(52.3% 0.095 28.4)
-
Step 800
800
#743D36
oklch(42.7% 0.078 28.4)
-
Step 900
900
#5E342F
oklch(37.6% 0.062 27.6)
-
Step 950
950
#371F1C
oklch(27% 0.038 27.6)
#99534A 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) | #635E49 | 0.098 |
| Deuteranopia (no green cones) | #746C49 | 0.090 |
| Tritanopia (no blue cones) | #A64851 | 0.037 |
| Achromatopsia (no color) | #676767 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99534A
#99534A
oklch(52.3% 0.095 28.4)
- #007885
#007885
oklch(52.4% 0.09 208)
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 #99534A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.036
- Light Maroon #A24857 ΔE 0.040
- Cocoa #875F42 ΔE 0.048
- Sepia #985E2B ΔE 0.054
- Burnt Umber #A0450E ΔE 0.056
- Earth #A2653E ΔE 0.058
- Dark Mauve #874C62 ΔE 0.058
- Light Burgundy #A8415B ΔE 0.059
Use #99534A 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.