#B84A3B
Closest named color: Dull Red (#BB3F3F). oklch(55.3% 0.146 30.2), rgb(184, 74, 59).
Aa
White text reads best on this color (5.14:1).
About this color
#B84A3B is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.146 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.023 away. White text reads best on it, at 5.14:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.146) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 4.08:1 |
| White text | 5.14:1 |
Values
| HEX | #B84A3B |
| RGB | rgb(184, 74, 59) |
| HSL | hsl(7, 51%, 48%) |
| OKLCH | oklch(55.3% 0.146 30.2) |
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 #B84A3B | 5.14:1 | AA | Lc -80.1 | Fine for body text |
| Black text on #B84A3B | 4.08:1 | AA large text | Lc 29.3 | Dividers and decoration only |
| #B84A3B text on white | 5.14:1 | AA | Lc 74.7 | Content text, not long reading |
| #B84A3B text on black | 4.08:1 | AA large text | Lc -27.0 | 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
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F6E6E2
oklch(93.7% 0.018 34.3)
-
Step 200
200
#F0D1CB
oklch(88.5% 0.036 30.8)
-
Step 300
300
#E8B1A8
oklch(80.8% 0.066 29.2)
-
Step 400
400
#DA8779
oklch(70.7% 0.105 30.2)
-
Step 500
500
#CE6657
oklch(63.1% 0.135 29.8)
-
Step 600
600 (this color)
#B84A3B
oklch(55.3% 0.146 30.2)
-
Step 700
700
#9F3B2E
oklch(49% 0.136 30.1)
-
Step 800
800
#813227
oklch(42.7% 0.112 30.3)
-
Step 900
900
#682D24
oklch(37.7% 0.087 30.5)
-
Step 950
950
#3D1B16
oklch(27% 0.055 29.8)
#B84A3B 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) | #675E39 | 0.151 |
| Deuteranopia (no green cones) | #827638 | 0.139 |
| Tritanopia (no blue cones) | #CA3347 | 0.053 |
| Achromatopsia (no color) | #6D6D6D | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B84A3B
#B84A3B
oklch(55.3% 0.146 30.2)
- #008191
#008191
oklch(55.3% 0.096 209.9)
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 #B84A3B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.023
- Dusty Red #B9484E ΔE 0.026
- Sinopia #BB3E03 ΔE 0.038
- Brick Orange #C14A09 ΔE 0.039
- Burnt Orange #C04E01 ΔE 0.044
- Burnt Siena #B75203 ΔE 0.047
- Dark Rose #B5485D ΔE 0.048
- Cinnamon #AC4F06 ΔE 0.050
Use #B84A3B 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.