#99452D
Closest named color: Burnt Umber (#A0450E). oklch(49.5% 0.119 36.8), rgb(153, 69, 45).
Aa
White text reads best on this color (6.47:1).
About this color
#99452D is a medium-dark, moderately saturated red. In OKLCH its lightness is 49%, its chroma 0.119 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Burnt Umber (#A0450E), ΔE 0.027 away. White text reads best on it, at 6.47:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | moderately saturated (0.119) |
| Temperature | warm |
| Nearest name | Burnt Umber (#A0450E) |
| Black text | 3.24:1 |
| White text | 6.47:1 |
Values
| HEX | #99452D |
| RGB | rgb(153, 69, 45) |
| HSL | hsl(13, 55%, 39%) |
| OKLCH | oklch(49.5% 0.119 36.8) |
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 #99452D | 6.47:1 | AA | Lc -86.7 | Fine for body text |
| Black text on #99452D | 3.24:1 | AA large text | Lc 22.5 | Dividers and decoration only |
| #99452D text on white | 6.47:1 | AA | Lc 81.6 | Fine for body text |
| #99452D text on black | 3.24:1 | AA large text | Lc -20.3 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F5E6E2
oklch(93.6% 0.017 35.3)
-
Step 200
200
#EDD2CB
oklch(88.4% 0.032 34.9)
-
Step 300
300
#E3B4A7
oklch(80.9% 0.058 36)
-
Step 400
400
#D38C78
oklch(70.7% 0.092 36.4)
-
Step 500
500
#C56E55
oklch(63.1% 0.117 36.9)
-
Step 600
600
#B1543A
oklch(55.6% 0.128 36.5)
-
Step 700
700 (this color)
#99452D
oklch(49.5% 0.119 36.8)
-
Step 800
800
#7B3825
oklch(42.6% 0.099 36.7)
-
Step 900
900
#643123
oklch(37.7% 0.077 36.3)
-
Step 950
950
#3B1D15
oklch(27% 0.049 35.8)
#99452D 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) | #5B532A | 0.118 |
| Deuteranopia (no green cones) | #70652B | 0.108 |
| Tritanopia (no blue cones) | #A83440 | 0.053 |
| Achromatopsia (no color) | #5E5E5E | 0.120 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99452D
#99452D
oklch(49.5% 0.119 36.8)
- #006E82
#006E82
oklch(49.6% 0.088 216.1)
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 #99452D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Burnt Umber #A0450E ΔE 0.027
- Brick #A03623 ΔE 0.029
- Russet #A13905 ΔE 0.031
- Sienna #A0522D ΔE 0.036
- Saddle Brown #8B4513 ΔE 0.038
- Warm Brown #964E02 ΔE 0.042
- Brown #A52A2A ΔE 0.051
- Rusty Red #AF2F0D ΔE 0.051
Use #99452D 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.