#B0287E
Closest named color: Medium Violet Red (#C71585). oklch(52.2% 0.189 347.1), rgb(176, 40, 126).
Aa
White text reads best on this color (6.08:1).
About this color
#B0287E is a medium-dark, vivid red. In OKLCH its lightness is 52%, its chroma 0.189 and its hue 347°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.046 away. White text reads best on it, at 6.08:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.189) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.45:1 |
| White text | 6.08:1 |
Values
| HEX | #B0287E |
| RGB | rgb(176, 40, 126) |
| HSL | hsl(322, 63%, 42%) |
| OKLCH | oklch(52.2% 0.189 347.1) |
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 #B0287E | 6.08:1 | AA | Lc -84.3 | Fine for body text |
| Black text on #B0287E | 3.45:1 | AA large text | Lc 25.0 | Dividers and decoration only |
| #B0287E text on white | 6.08:1 | AA | Lc 79.1 | Fine for body text |
| #B0287E text on black | 3.45:1 | AA large text | Lc -22.7 | 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
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F8E3ED
oklch(93.6% 0.026 347.1)
-
Step 200
200
#F4CCE0
oklch(88.5% 0.052 346.6)
-
Step 300
300
#EDA9CC
oklch(80.9% 0.091 347.1)
-
Step 400
400
#E178B2
oklch(70.8% 0.146 347.2)
-
Step 500
500
#D54F9F
oklch(63.1% 0.188 347)
-
Step 600
600
#C02B8A
oklch(55.6% 0.204 346.9)
-
Step 700
700 (this color)
#B0287E
oklch(52.2% 0.189 347.1)
-
Step 800
800
#861B5F
oklch(42.6% 0.156 347)
-
Step 900
900
#6C1E4E
oklch(37.6% 0.122 346.7)
-
Step 950
950
#40132E
oklch(27% 0.078 346.6)
#B0287E 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) | #3C5380 | 0.212 |
| Deuteranopia (no green cones) | #656B7B | 0.186 |
| Tritanopia (no blue cones) | #BD2350 | 0.077 |
| Achromatopsia (no color) | #626262 | 0.191 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B0287E
#B0287E
oklch(52.2% 0.189 347.1)
- #007D5C
#007D5C
oklch(52.3% 0.108 166.6)
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 #B0287E, closest first.
No curated palette has a color within ΔE 0.04 of #B0287E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.046
- Red Violet #9E0168 ΔE 0.061
- Warm Purple #952E8F ΔE 0.062
- Deep Magenta #A0025C ΔE 0.067
- Violet Red #A50055 ΔE 0.070
- Dark Fuchsia #9D0759 ΔE 0.073
- Light Burgundy #A8415B ΔE 0.078
- Raspberry #B00149 ΔE 0.080
Use #B0287E 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.