#BF1F19
Closest named color: Scarlet (#BE0119). oklch(51.8% 0.195 28.6), rgb(191, 31, 25).
Aa
White text reads best on this color (6.13:1).
About this color
#BF1F19 is a medium-dark, vivid red. In OKLCH its lightness is 52%, its chroma 0.195 and its hue 29°. Its hue sits on the warm side of the wheel. The nearest named color is Scarlet (#BE0119), ΔE 0.019 away. White text reads best on it, at 6.13:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.195) |
| Temperature | warm |
| Nearest name | Scarlet (#BE0119) |
| Black text | 3.42:1 |
| White text | 6.13:1 |
Values
| HEX | #BF1F19 |
| RGB | rgb(191, 31, 25) |
| HSL | hsl(2, 77%, 42%) |
| OKLCH | oklch(51.8% 0.195 28.6) |
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 #BF1F19 | 6.13:1 | AA | Lc -84.0 | Fine for body text |
| Black text on #BF1F19 | 3.42:1 | AA large text | Lc 25.3 | Dividers and decoration only |
| #BF1F19 text on white | 6.13:1 | AA | Lc 78.7 | Fine for body text |
| #BF1F19 text on black | 3.42:1 | AA large text | Lc -23.1 | 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
#FCE4E0
oklch(93.7% 0.027 28.9)
-
Step 200
200
#FACDC6
oklch(88.5% 0.052 28.5)
-
Step 300
300
#F8AA9E
oklch(81% 0.094 29)
-
Step 400
400
#F07869
oklch(70.8% 0.151 28.7)
-
Step 500
500
#E74D3F
oklch(63.2% 0.193 28.8)
-
Step 600
600
#D2231C
oklch(55.6% 0.209 28.7)
-
Step 700
700 (this color)
#BF1F19
oklch(51.8% 0.195 28.6)
-
Step 800
800
#931510
oklch(42.7% 0.161 28.7)
-
Step 900
900
#761C16
oklch(37.7% 0.125 28.5)
-
Step 950
950
#46130E
oklch(27.1% 0.079 28.9)
#BF1F19 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) | #554C15 | 0.212 |
| Deuteranopia (no green cones) | #7C6E0D | 0.191 |
| Tritanopia (no blue cones) | #D30021 | 0.041 |
| Achromatopsia (no color) | #626262 | 0.196 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BF1F19
#BF1F19
oklch(51.8% 0.195 28.6)
- #007684
#007684
oklch(51.8% 0.089 209.2)
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 #BF1F19, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Scarlet #BE0119 ΔE 0.019
- Firebrick #B22222 ΔE 0.027
- Lipstick Red #C0022F ΔE 0.031
- Rusty Red #AF2F0D ΔE 0.036
- Rufous #AE2012 ΔE 0.036
- Cherry #CF0234 ΔE 0.043
- Rust Red #AA2704 ΔE 0.045
- Dull Red #BB3F3F ΔE 0.045
Use #BF1F19 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.