#99581E
Closest named color: Sepia (#985E2B). oklch(52.6% 0.11 57.8), rgb(153, 88, 30).
Aa
White text reads best on this color (5.57:1).
About this color
#99581E is a medium-dark, moderately saturated brown. In OKLCH its lightness is 53%, its chroma 0.110 and its hue 58°. Its hue sits on the warm side of the wheel. The nearest named color is Sepia (#985E2B), ΔE 0.015 away. White text reads best on it, at 5.57:1.
| Hue family | Browns |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.110) |
| Temperature | warm |
| Nearest name | Sepia (#985E2B) |
| Black text | 3.76:1 |
| White text | 5.57:1 |
Values
| HEX | #99581E |
| RGB | rgb(153, 88, 30) |
| HSL | hsl(28, 67%, 36%) |
| OKLCH | oklch(52.6% 0.11 57.8) |
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 #99581E | 5.57:1 | AA | Lc -82.8 | Fine for body text |
| Black text on #99581E | 3.76:1 | AA large text | Lc 26.6 | Dividers and decoration only |
| #99581E text on white | 5.57:1 | AA | Lc 77.5 | Fine for body text |
| #99581E text on black | 3.76:1 | AA large text | Lc -24.3 | 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 600.
-
Step 50
50
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E8E1
oklch(93.7% 0.014 57.6)
-
Step 200
200
#E8D5C8
oklch(88.5% 0.028 56.7)
-
Step 300
300
#DAB9A2
oklch(80.8% 0.049 56.8)
-
Step 400
400
#C7946F
oklch(70.7% 0.08 57)
-
Step 500
500
#B77948
oklch(63% 0.101 57.9)
-
Step 600
600 (this color)
#99581E
oklch(52.6% 0.11 57.8)
-
Step 700
700
#8B501B
oklch(49.1% 0.102 58.1)
-
Step 800
800
#714219
oklch(42.7% 0.085 58.3)
-
Step 900
900
#5C381B
oklch(37.8% 0.067 57.7)
-
Step 950
950
#362111
oklch(27% 0.042 57.1)
#99581E 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) | #6C5F15 | 0.084 |
| Deuteranopia (no green cones) | #7B6E1E | 0.076 |
| Tritanopia (no blue cones) | #A84A4C | 0.075 |
| Achromatopsia (no color) | #686868 | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99581E
#99581E
oklch(52.6% 0.11 57.8)
- #1272A2
#1272A2
oklch(52.5% 0.111 237.9)
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 #99581E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sepia #985E2B ΔE 0.015
- Warm Brown #964E02 ΔE 0.026
- Sienna #A0522D ΔE 0.026
- Raw Sienna #9A6200 ΔE 0.033
- Raw Umber #A75E09 ΔE 0.034
- Cinnamon #AC4F06 ΔE 0.037
- Burnt Umber #A0450E ΔE 0.042
- Cocoa #875F42 ΔE 0.043
Use #99581E 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.