#BF1F33
Closest named color: Lipstick Red (#C0022F). oklch(52.1% 0.192 21.7), rgb(191, 31, 51).
Aa
White text reads best on this color (6.07:1).
About this color
#BF1F33 is a medium-dark, vivid red. In OKLCH its lightness is 52%, its chroma 0.192 and its hue 22°. Its hue sits on the warm side of the wheel. The nearest named color is Lipstick Red (#C0022F), ΔE 0.016 away. White text reads best on it, at 6.07:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.192) |
| Temperature | warm |
| Nearest name | Lipstick Red (#C0022F) |
| Black text | 3.45:1 |
| White text | 6.07:1 |
Values
| HEX | #BF1F33 |
| RGB | rgb(191, 31, 51) |
| HSL | hsl(353, 72%, 44%) |
| OKLCH | oklch(52.1% 0.192 21.7) |
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 #BF1F33 | 6.07:1 | AA | Lc -83.8 | Fine for body text |
| Black text on #BF1F33 | 3.45:1 | AA large text | Lc 25.6 | Dividers and decoration only |
| #BF1F33 text on white | 6.07:1 | AA | Lc 78.5 | Fine for body text |
| #BF1F33 text on black | 3.45:1 | AA large text | Lc -23.3 | 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 700.
-
Step 50
50
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FCE3E2
oklch(93.6% 0.028 20.4)
-
Step 200
200
#FACCCA
oklch(88.4% 0.052 21.1)
-
Step 300
300
#F7A9A6
oklch(80.9% 0.093 21.8)
-
Step 400
400
#EF7776
oklch(70.8% 0.148 22)
-
Step 500
500
#E64B53
oklch(63.1% 0.191 21.7)
-
Step 600
600
#D12138
oklch(55.6% 0.207 21.6)
-
Step 700
700 (this color)
#BF1F33
oklch(52.1% 0.192 21.7)
-
Step 800
800
#921324
oklch(42.6% 0.159 21.6)
-
Step 900
900
#761B22
oklch(37.7% 0.125 21.6)
-
Step 950
950
#451214
oklch(26.9% 0.078 21.9)
#BF1F33 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) | #534D32 | 0.212 |
| Deuteranopia (no green cones) | #7A6E2D | 0.193 |
| Tritanopia (no blue cones) | #D20029 | 0.037 |
| Achromatopsia (no color) | #626262 | 0.194 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BF1F33
#BF1F33
oklch(52.1% 0.192 21.7)
- #00787F
#00787F
oklch(52.1% 0.089 201.9)
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 #BF1F33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lipstick Red #C0022F ΔE 0.016
- Scarlet #BE0119 ΔE 0.025
- Rose Red #BE013C ΔE 0.026
- Cherry #CF0234 ΔE 0.032
- Firebrick #B22222 ΔE 0.032
- Ruby #CA0147 ΔE 0.038
- Dull Red #BB3F3F ΔE 0.040
- Rufous #AE2012 ΔE 0.046
Use #BF1F33 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.