#BF4043
Closest named color: Dull Red (#BB3F3F). oklch(55.3% 0.163 22.9), rgb(191, 64, 67).
Aa
White text reads best on this color (5.21:1).
About this color
#BF4043 is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.163 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.010 away. White text reads best on it, at 5.21:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.163) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 4.02:1 |
| White text | 5.21:1 |
Values
| HEX | #BF4043 |
| RGB | rgb(191, 64, 67) |
| HSL | hsl(359, 50%, 50%) |
| OKLCH | oklch(55.3% 0.163 22.9) |
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 #BF4043 | 5.21:1 | AA | Lc -80.3 | Fine for body text |
| Black text on #BF4043 | 4.02:1 | AA large text | Lc 29.2 | Dividers and decoration only |
| #BF4043 text on white | 5.21:1 | AA | Lc 74.9 | Content text, not long reading |
| #BF4043 text on black | 4.02:1 | AA large text | Lc -26.8 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F8E5E3
oklch(93.7% 0.021 24.8)
-
Step 200
200
#F3CFCD
oklch(88.4% 0.041 21.7)
-
Step 300
300
#ECAFAB
oklch(80.9% 0.072 23)
-
Step 400
400
#E0827E
oklch(70.7% 0.117 23)
-
Step 500
500
#D55F5E
oklch(63.2% 0.15 22.8)
-
Step 600
600 (this color)
#BF4043
oklch(55.3% 0.163 22.9)
-
Step 700
700
#A53236
oklch(49.1% 0.151 22.8)
-
Step 800
800
#862B2D
oklch(42.7% 0.125 22.9)
-
Step 900
900
#6C2828
oklch(37.7% 0.098 23)
-
Step 950
950
#401818
oklch(27% 0.063 22.2)
#BF4043 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) | #625B42 | 0.175 |
| Deuteranopia (no green cones) | #82773F | 0.162 |
| Tritanopia (no blue cones) | #D12142 | 0.046 |
| Achromatopsia (no color) | #6D6D6D | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BF4043
#BF4043
oklch(55.3% 0.163 22.9)
- #00828B
#00828B
oklch(55.3% 0.094 203.3)
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 #BF4043, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.010
- Dusty Red #B9484E ΔE 0.018
- Dark Rose #B5485D ΔE 0.037
- Faded Red #D3494E ΔE 0.046
- Dark Coral #CF524E ΔE 0.050
- Deep Rose #C74767 ΔE 0.050
- Sinopia #BB3E03 ΔE 0.050
- Cherry #CF0234 ΔE 0.056
Use #BF4043 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.