#B6185B
Closest named color: Raspberry (#B00149). oklch(50.9% 0.192 3.1), rgb(182, 24, 91).
Aa
White text reads best on this color (6.42:1).
About this color
#B6185B is a medium-dark, vivid red. In OKLCH its lightness is 51%, its chroma 0.192 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Raspberry (#B00149), ΔE 0.030 away. White text reads best on it, at 6.42:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.192) |
| Temperature | warm |
| Nearest name | Raspberry (#B00149) |
| Black text | 3.27:1 |
| White text | 6.42:1 |
Values
| HEX | #B6185B |
| RGB | rgb(182, 24, 91) |
| HSL | hsl(335, 77%, 40%) |
| OKLCH | oklch(50.9% 0.192 3.1) |
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 #B6185B | 6.42:1 | AA | Lc -85.2 | Fine for body text |
| Black text on #B6185B | 3.27:1 | AA large text | Lc 24.0 | Dividers and decoration only |
| #B6185B text on white | 6.42:1 | AA | Lc 80.1 | Fine for body text |
| #B6185B text on black | 3.27:1 | AA large text | Lc -21.8 | 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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FBE3E8
oklch(93.7% 0.027 3.4)
-
Step 200
200
#F8CCD6
oklch(88.6% 0.051 2.9)
-
Step 300
300
#F4A8BB
oklch(81% 0.092 3)
-
Step 400
400
#EB7597
oklch(70.8% 0.149 3.4)
-
Step 500
500
#E04A7E
oklch(63.1% 0.19 3.1)
-
Step 600
600
#CC2067
oklch(55.7% 0.207 3.3)
-
Step 700
700 (this color)
#B6185B
oklch(50.9% 0.192 3.1)
-
Step 800
800
#8F1346
oklch(42.8% 0.159 3.4)
-
Step 900
900
#731A3B
oklch(37.7% 0.125 3.1)
-
Step 950
950
#441223
oklch(27.1% 0.079 3)
#B6185B 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) | #454B5C | 0.218 |
| Deuteranopia (no green cones) | #6E6957 | 0.195 |
| Tritanopia (no blue cones) | #C60039 | 0.056 |
| Achromatopsia (no color) | #5F5F5F | 0.194 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B6185B
#B6185B
oklch(50.9% 0.192 3.1)
- #00766B
#00766B
oklch(50.8% 0.09 183.6)
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 #B6185B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raspberry #B00149 ΔE 0.030
- Violet Red #A50055 ΔE 0.043
- Rose Red #BE013C ΔE 0.045
- Ruby #CA0147 ΔE 0.049
- Rouge #AB1239 ΔE 0.053
- Deep Magenta #A0025C ΔE 0.054
- Light Burgundy #A8415B ΔE 0.058
- Dark Fuchsia #9D0759 ΔE 0.059
Use #B6185B 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.