#BC1437
Closest named color: Lipstick Red (#C0022F). oklch(51% 0.195 18.7), rgb(188, 20, 55).
Aa
White text reads best on this color (6.37:1).
About this color
#BC1437 is a medium-dark, vivid red. In OKLCH its lightness is 51%, its chroma 0.195 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Lipstick Red (#C0022F), ΔE 0.012 away. White text reads best on it, at 6.37:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.195) |
| Temperature | warm |
| Nearest name | Lipstick Red (#C0022F) |
| Black text | 3.29:1 |
| White text | 6.37:1 |
Values
| HEX | #BC1437 |
| RGB | rgb(188, 20, 55) |
| HSL | hsl(348, 81%, 41%) |
| OKLCH | oklch(51% 0.195 18.7) |
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 #BC1437 | 6.37:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #BC1437 | 3.29:1 | AA large text | Lc 24.4 | Dividers and decoration only |
| #BC1437 text on white | 6.37:1 | AA | Lc 79.6 | Fine for body text |
| #BC1437 text on black | 3.29:1 | AA large text | Lc -22.2 | 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
#FCE3E3
oklch(93.6% 0.028 17.7)
-
Step 200
200
#FACCCC
oklch(88.5% 0.052 18.2)
-
Step 300
300
#F8A8A9
oklch(80.9% 0.095 18.5)
-
Step 400
400
#F0757B
oklch(70.7% 0.152 18.7)
-
Step 500
500
#E6495A
oklch(63.1% 0.193 18.6)
-
Step 600
600
#D21C40
oklch(55.7% 0.21 18.6)
-
Step 700
700 (this color)
#BC1437
oklch(51% 0.195 18.7)
-
Step 800
800
#930F2A
oklch(42.7% 0.162 18.5)
-
Step 900
900
#761A26
oklch(37.7% 0.125 18.8)
-
Step 950
950
#461116
oklch(27% 0.081 19.1)
#BC1437 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) | #4E4937 | 0.217 |
| Deuteranopia (no green cones) | #766B32 | 0.198 |
| Tritanopia (no blue cones) | #CF0025 | 0.041 |
| Achromatopsia (no color) | #5F5F5F | 0.197 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BC1437
#BC1437
oklch(51% 0.195 18.7)
- #007579
#007579
oklch(51.1% 0.087 199)
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 #BC1437, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lipstick Red #C0022F ΔE 0.012
- Rose Red #BE013C ΔE 0.013
- Scarlet #BE0119 ΔE 0.028
- Firebrick #B22222 ΔE 0.034
- Ruby #CA0147 ΔE 0.035
- Rouge #AB1239 ΔE 0.037
- Cherry #CF0234 ΔE 0.038
- Raspberry #B00149 ΔE 0.043
Use #BC1437 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.