#BB105D
Closest named color: Raspberry (#B00149). oklch(51.6% 0.201 2.8), rgb(187, 16, 93).
Aa
White text reads best on this color (6.27:1).
About this color
#BB105D is a medium-dark, vivid red. In OKLCH its lightness is 52%, its chroma 0.201 and its hue 3°. Its hue sits on the warm side of the wheel. The nearest named color is Raspberry (#B00149), ΔE 0.037 away. White text reads best on it, at 6.27:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.201) |
| Temperature | warm |
| Nearest name | Raspberry (#B00149) |
| Black text | 3.34:1 |
| White text | 6.27:1 |
Values
| HEX | #BB105D |
| RGB | rgb(187, 16, 93) |
| HSL | hsl(333, 84%, 40%) |
| OKLCH | oklch(51.6% 0.201 2.8) |
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 #BB105D | 6.27:1 | AA | Lc -84.4 | Fine for body text |
| Black text on #BB105D | 3.34:1 | AA large text | Lc 24.9 | Dividers and decoration only |
| #BB105D text on white | 6.27:1 | AA | Lc 79.2 | Fine for body text |
| #BB105D text on black | 3.34:1 | AA large text | Lc -22.6 | 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
#FEF2F4
oklch(97.1% 0.013 5.8)
-
Step 100
100
#FBE3E8
oklch(93.7% 0.027 3.4)
-
Step 200
200
#F9CBD6
oklch(88.5% 0.054 2.2)
-
Step 300
300
#F6A6BB
oklch(80.9% 0.098 2.3)
-
Step 400
400
#ED7298
oklch(70.6% 0.156 2.4)
-
Step 500
500
#E3457E
oklch(63% 0.198 2.8)
-
Step 600
600
#CF1468
oklch(55.7% 0.216 2.7)
-
Step 700
700 (this color)
#BB105D
oklch(51.6% 0.201 2.8)
-
Step 800
800
#910A46
oklch(42.8% 0.166 3.1)
-
Step 900
900
#74173B
oklch(37.6% 0.129 2.8)
-
Step 950
950
#451023
oklch(27.1% 0.083 2.5)
#BB105D 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) | #454C5E | 0.228 |
| Deuteranopia (no green cones) | #706B59 | 0.204 |
| Tritanopia (no blue cones) | #CC0038 | 0.063 |
| Achromatopsia (no color) | #606060 | 0.203 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #BB105D
#BB105D
oklch(51.6% 0.201 2.8)
- #00796C
#00796C
oklch(51.7% 0.093 182)
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 #BB105D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Raspberry #B00149 ΔE 0.037
- Ruby #CA0147 ΔE 0.045
- Rose Red #BE013C ΔE 0.047
- Violet Red #A50055 ΔE 0.051
- Rouge #AB1239 ΔE 0.060
- Dark Hot Pink #D90166 ΔE 0.061
- Deep Magenta #A0025C ΔE 0.061
- Lipstick #D5174E ΔE 0.063
Use #BB105D 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.