#B1999B
Closest named color: Rosy Brown (#BC8F8F). oklch(70.5% 0.029 12.1), rgb(177, 153, 155).
Aa
Black text reads best on this color (7.89:1).
About this color
#B1999B is a medium-light close to neutral grey. In OKLCH its lightness is 70%, its chroma 0.029. It has too little chroma to lean warm or cool. The nearest named color is Rosy Brown (#BC8F8F), ΔE 0.029 away. Black text reads best on it, at 7.89:1.
| Hue family | Neutrals |
| Lightness | medium-light (70%) |
| Chroma | close to neutral grey (0.029) |
| Temperature | neutral |
| Nearest name | Rosy Brown (#BC8F8F) |
| Black text | 7.89:1 |
| White text | 2.65:1 |
Values
| HEX | #B1999B |
| RGB | rgb(177, 153, 155) |
| HSL | hsl(355, 13%, 65%) |
| OKLCH | oklch(70.5% 0.029 12.1) |
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 #B1999B | 2.65:1 | Fails | Lc -56.9 | Large or bold text, headings |
| Black text on #B1999B | 7.89:1 | AAA | Lc 52.3 | Large or bold text, headings |
| #B1999B text on white | 2.65:1 | Fails | Lc 51.7 | Large or bold text, headings |
| #B1999B text on black | 7.89:1 | AAA | Lc -50.2 | Large or bold text, headings |
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 400.
-
Step 50
50
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#EDE8E9
oklch(93.5% 0.006 3.3)
-
Step 200
200
#DFD7D7
oklch(88.6% 0.009 17.3)
-
Step 300
300
#CCBCBD
oklch(80.9% 0.018 13.2)
-
Step 400
400 (this color)
#B1999B
oklch(70.5% 0.029 12.1)
-
Step 500
500
#9E8183
oklch(63.1% 0.036 13.5)
-
Step 600
600
#896A6D
oklch(55.6% 0.04 11.9)
-
Step 700
700
#74585B
oklch(49% 0.037 11.3)
-
Step 800
800
#5F484A
oklch(42.7% 0.032 12.7)
-
Step 900
900
#4D3D3E
oklch(37.7% 0.022 14)
-
Step 950
950
#2D2424
oklch(27.1% 0.014 18)
#B1999B 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) | #9D9C9B | 0.030 |
| Deuteranopia (no green cones) | #A2A09B | 0.028 |
| Tritanopia (no blue cones) | #B6979A | 0.009 |
| Achromatopsia (no color) | #9F9F9F | 0.029 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B1999B
#B1999B
oklch(70.5% 0.029 12.1)
- #8CA6A4
#8CA6A4
oklch(70.5% 0.029 190.8)
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 #B1999B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rosy Brown #BC8F8F ΔE 0.029
- Light Mauve #C292A1 ΔE 0.034
- Grey Pink #C3909B ΔE 0.035
- Mushroom #BA9E88 ΔE 0.036
- Cement #A5A391 ΔE 0.039
- Dark Gray #A9A9A9 ΔE 0.041
- Cool Grey #95A3A6 ΔE 0.044
- Stone #ADA587 ΔE 0.051
Use #B1999B 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.