#B83626
Closest named color: Dull Red (#BB3F3F). oklch(52.6% 0.169 30.5), rgb(184, 54, 38).
Aa
White text reads best on this color (5.84:1).
About this color
#B83626 is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.169 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.028 away. White text reads best on it, at 5.84:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.169) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 3.59:1 |
| White text | 5.84:1 |
Values
| HEX | #B83626 |
| RGB | rgb(184, 54, 38) |
| HSL | hsl(7, 66%, 44%) |
| OKLCH | oklch(52.6% 0.169 30.5) |
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 #B83626 | 5.84:1 | AA | Lc -83.3 | Fine for body text |
| Black text on #B83626 | 3.59:1 | AA large text | Lc 26.0 | Dividers and decoration only |
| #B83626 text on white | 5.84:1 | AA | Lc 78.0 | Fine for body text |
| #B83626 text on black | 3.59:1 | AA large text | Lc -23.7 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F8E5E1
oklch(93.6% 0.022 31.8)
-
Step 200
200
#F4CFC9
oklch(88.4% 0.043 28.8)
-
Step 300
300
#EEAFA3
oklch(81% 0.076 31)
-
Step 400
400
#E28272
oklch(70.7% 0.122 30.4)
-
Step 500
500
#D75E4D
oklch(63% 0.156 30.1)
-
Step 600
600 (this color)
#B83626
oklch(52.6% 0.169 30.5)
-
Step 700
700
#A73122
oklch(49% 0.157 30.6)
-
Step 800
800
#882A1E
oklch(42.7% 0.13 30.4)
-
Step 900
900
#6D281E
oklch(37.6% 0.101 30.6)
-
Step 950
950
#401812
oklch(26.9% 0.064 30.5)
#B83626 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) | #5C5323 | 0.179 |
| Deuteranopia (no green cones) | #7D6F20 | 0.162 |
| Tritanopia (no blue cones) | #CB0033 | 0.057 |
| Achromatopsia (no color) | #656565 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B83626
#B83626
oklch(52.6% 0.169 30.5)
- #007888
#007888
oklch(52.5% 0.091 210.9)
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 #B83626, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.028
- Rusty Red #AF2F0D ΔE 0.028
- Sinopia #BB3E03 ΔE 0.028
- Firebrick #B22222 ΔE 0.033
- Rufous #AE2012 ΔE 0.041
- Rust Red #AA2704 ΔE 0.043
- Scarlet #BE0119 ΔE 0.044
- Dusty Red #B9484E ΔE 0.047
Use #B83626 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.