#BF3033
Closest named color: Dull Red (#BB3F3F). oklch(53.4% 0.18 24.8), rgb(191, 48, 51).
Aa
White text reads best on this color (5.69:1).
About this color
#BF3033 is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.180 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Dull Red (#BB3F3F), ΔE 0.022 away. White text reads best on it, at 5.69:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.180) |
| Temperature | warm |
| Nearest name | Dull Red (#BB3F3F) |
| Black text | 3.68:1 |
| White text | 5.69:1 |
Values
| HEX | #BF3033 |
| RGB | rgb(191, 48, 51) |
| HSL | hsl(359, 60%, 47%) |
| OKLCH | oklch(53.4% 0.18 24.8) |
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 #BF3033 | 5.69:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #BF3033 | 3.68:1 | AA large text | Lc 26.9 | Dividers and decoration only |
| #BF3033 text on white | 5.69:1 | AA | Lc 77.1 | Fine for body text |
| #BF3033 text on black | 3.68:1 | AA large text | Lc -24.6 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#F9E4E2
oklch(93.5% 0.023 24.1)
-
Step 200
200
#F6CECA
oklch(88.4% 0.046 24.8)
-
Step 300
300
#F1ADA7
oklch(81% 0.081 24.7)
-
Step 400
400
#E67E77
oklch(70.7% 0.13 24.9)
-
Step 500
500
#DB5955
oklch(63.1% 0.164 24.7)
-
Step 600
600 (this color)
#BF3033
oklch(53.4% 0.18 24.8)
-
Step 700
700
#AB292C
oklch(49.1% 0.166 24.8)
-
Step 800
800
#8B2425
oklch(42.7% 0.138 24.8)
-
Step 900
900
#702423
oklch(37.7% 0.108 24.6)
-
Step 950
950
#421615
oklch(27% 0.069 24.1)
#BF3033 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) | #5B5332 | 0.194 |
| Deuteranopia (no green cones) | #7E722E | 0.179 |
| Tritanopia (no blue cones) | #D20033 | 0.044 |
| Achromatopsia (no color) | #676767 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BF3033
#BF3033
oklch(53.4% 0.18 24.8)
- #007C86
#007C86
oklch(53.5% 0.091 204.7)
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 #BF3033, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Red #BB3F3F ΔE 0.022
- Lipstick Red #C0022F ΔE 0.036
- Firebrick #B22222 ΔE 0.038
- Scarlet #BE0119 ΔE 0.039
- Cherry #CF0234 ΔE 0.041
- Dusty Red #B9484E ΔE 0.042
- Sinopia #BB3E03 ΔE 0.045
- Rose Red #BE013C ΔE 0.045
Use #BF3033 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.