#B6283F
Closest named color: Rose Red (#BE013C). oklch(51.3% 0.177 17.7), rgb(182, 40, 63).
Aa
White text reads best on this color (6.24:1).
About this color
#B6283F is a medium-dark, vivid red. In OKLCH its lightness is 51%, its chroma 0.177 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Rose Red (#BE013C), ΔE 0.027 away. White text reads best on it, at 6.24:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.177) |
| Temperature | warm |
| Nearest name | Rose Red (#BE013C) |
| Black text | 3.36:1 |
| White text | 6.24:1 |
Values
| HEX | #B6283F |
| RGB | rgb(182, 40, 63) |
| HSL | hsl(350, 64%, 44%) |
| OKLCH | oklch(51.3% 0.177 17.7) |
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 #B6283F | 6.24:1 | AA | Lc -84.9 | Fine for body text |
| Black text on #B6283F | 3.36:1 | AA large text | Lc 24.4 | Dividers and decoration only |
| #B6283F text on white | 6.24:1 | AA | Lc 79.7 | Fine for body text |
| #B6283F text on black | 3.36:1 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FAE4E4
oklch(93.7% 0.024 17.6)
-
Step 200
200
#F7CDCD
oklch(88.4% 0.048 18.1)
-
Step 300
300
#F3ABAC
oklch(81% 0.085 18.2)
-
Step 400
400
#E97A80
oklch(70.6% 0.137 17.8)
-
Step 500
500
#DF5261
oklch(63.1% 0.176 17.5)
-
Step 600
600
#CA2F48
oklch(55.6% 0.19 17.5)
-
Step 700
700 (this color)
#B6283F
oklch(51.3% 0.177 17.7)
-
Step 800
800
#8E1E2F
oklch(42.8% 0.146 18.1)
-
Step 900
900
#72202A
oklch(37.7% 0.114 17.7)
-
Step 950
950
#431419
oklch(26.9% 0.073 17.1)
#B6283F 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) | #524D3F | 0.195 |
| Deuteranopia (no green cones) | #756B3B | 0.179 |
| Tritanopia (no blue cones) | #C80032 | 0.038 |
| Achromatopsia (no color) | #606060 | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B6283F
#B6283F
oklch(51.3% 0.177 17.7)
- #007679
#007679
oklch(51.3% 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 #B6283F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rose Red #BE013C ΔE 0.027
- Lipstick Red #C0022F ΔE 0.029
- Firebrick #B22222 ΔE 0.033
- Rouge #AB1239 ΔE 0.036
- Scarlet #BE0119 ΔE 0.040
- Dull Red #BB3F3F ΔE 0.040
- Brown #A52A2A ΔE 0.043
- Raspberry #B00149 ΔE 0.044
Use #B6283F 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.