#B6253C
Closest named color: Rose Red (#BE013C). oklch(51% 0.179 18.4), rgb(182, 37, 60).
Aa
White text reads best on this color (6.32:1).
About this color
#B6253C is a medium-dark, vivid red. In OKLCH its lightness is 51%, its chroma 0.179 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Rose Red (#BE013C), ΔE 0.025 away. White text reads best on it, at 6.32:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.179) |
| Temperature | warm |
| Nearest name | Rose Red (#BE013C) |
| Black text | 3.31:1 |
| White text | 6.32:1 |
Values
| HEX | #B6253C |
| RGB | rgb(182, 37, 60) |
| HSL | hsl(350, 66%, 43%) |
| OKLCH | oklch(51% 0.179 18.4) |
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 #B6253C | 6.32:1 | AA | Lc -85.1 | Fine for body text |
| Black text on #B6253C | 3.31:1 | AA large text | Lc 24.1 | Dividers and decoration only |
| #B6253C text on white | 6.32:1 | AA | Lc 79.9 | Fine for body text |
| #B6253C text on black | 3.31:1 | AA large text | Lc -21.9 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FAE4E3
oklch(93.6% 0.024 20.7)
-
Step 200
200
#F8CDCD
oklch(88.5% 0.049 18.1)
-
Step 300
300
#F4AAAB
oklch(80.9% 0.088 18.3)
-
Step 400
400
#EA7A7F
oklch(70.7% 0.138 18.4)
-
Step 500
500
#E0515F
oklch(63.1% 0.178 18.1)
-
Step 600
600
#CB2D45
oklch(55.5% 0.192 18.4)
-
Step 700
700 (this color)
#B6253C
oklch(51% 0.179 18.4)
-
Step 800
800
#8E1C2E
oklch(42.6% 0.148 18.2)
-
Step 900
900
#721F29
oklch(37.6% 0.116 18)
-
Step 950
950
#431418
oklch(26.9% 0.073 18.4)
#B6253C 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) | #514C3C | 0.198 |
| Deuteranopia (no green cones) | #756B38 | 0.182 |
| Tritanopia (no blue cones) | #C8002F | 0.037 |
| Achromatopsia (no color) | #606060 | 0.181 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B6253C
#B6253C
oklch(51% 0.179 18.4)
- #007578
#007578
oklch(51% 0.087 197.9)
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 #B6253C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rose Red #BE013C ΔE 0.025
- Lipstick Red #C0022F ΔE 0.026
- Firebrick #B22222 ΔE 0.029
- Rouge #AB1239 ΔE 0.034
- Scarlet #BE0119 ΔE 0.036
- Brown #A52A2A ΔE 0.041
- Dull Red #BB3F3F ΔE 0.043
- Raspberry #B00149 ΔE 0.044
Use #B6253C 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.