#BF001E
Closest named color: Scarlet (#BE0119). oklch(50.7% 0.205 24.9), rgb(191, 0, 30).
Aa
White text reads best on this color (6.49:1).
About this color
#BF001E is a medium-dark, vivid red. In OKLCH its lightness is 51%, its chroma 0.205 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Scarlet (#BE0119), ΔE 0.004 away. White text reads best on it, at 6.49:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.205) |
| Temperature | warm |
| Nearest name | Scarlet (#BE0119) |
| Black text | 3.23:1 |
| White text | 6.49:1 |
Values
| HEX | #BF001E |
| RGB | rgb(191, 0, 30) |
| HSL | hsl(351, 100%, 37%) |
| OKLCH | oklch(50.7% 0.205 24.9) |
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 #BF001E | 6.49:1 | AA | Lc -84.7 | Fine for body text |
| Black text on #BF001E | 3.23:1 | AA large text | Lc 24.6 | Dividers and decoration only |
| #BF001E text on white | 6.49:1 | AA | Lc 79.5 | Fine for body text |
| #BF001E text on black | 3.23:1 | AA large text | Lc -22.4 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FDE3E0
oklch(93.6% 0.029 25.6)
-
Step 200
200
#FCCCC7
oklch(88.6% 0.055 25.2)
-
Step 300
300
#FAA7A0
oklch(80.8% 0.099 24.8)
-
Step 400
400
#F4736D
oklch(70.7% 0.16 24.7)
-
Step 500
500
#EB4545
oklch(63.1% 0.203 25.1)
-
Step 600
600
#D60D26
oklch(55.5% 0.221 24.9)
-
Step 700
700 (this color)
#BF001E
oklch(50.7% 0.205 24.9)
-
Step 800
800
#960517
oklch(42.6% 0.17 24.9)
-
Step 900
900
#79161A
oklch(37.7% 0.133 24.6)
-
Step 950
950
#471010
oklch(27% 0.084 24.7)
#BF001E 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) | #4E461C | 0.228 |
| Deuteranopia (no green cones) | #786B13 | 0.206 |
| Tritanopia (no blue cones) | #D30013 | 0.043 |
| Achromatopsia (no color) | #5E5E5E | 0.207 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BF001E
#BF001E
oklch(50.7% 0.205 24.9)
- #00737D
#00737D
oklch(50.7% 0.087 205.4)
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 #BF001E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Scarlet #BE0119 ΔE 0.004
- Lipstick Red #C0022F ΔE 0.016
- Firebrick #B22222 ΔE 0.028
- Rose Red #BE013C ΔE 0.032
- Rufous #AE2012 ΔE 0.038
- Cherry #CF0234 ΔE 0.039
- Rusty Red #AF2F0D ΔE 0.048
- Rouge #AB1239 ΔE 0.049
Use #BF001E 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.