#B1BFCF#B1BFCF
#B1BFCF is a light, muted cyan. Relative luminance 0.511; OKLCH L 79.9% C 0.027 H 251.7°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).
Color values
| HEX | #B1BFCF |
|---|---|
| RGB | rgb(177, 191, 207) |
| HSL | hsl(212, 24%, 75%) |
| HSV | hsv(212, 14%, 81%) |
| CMYK | cmyk(14.5%, 7.7%, 0%, 18.8%) |
| CIE-LAB | lab(76.75, -1.54, -9.66) |
| CIE-LCH | lch(76.75, 9.78, 260.94°) |
| OKLab | oklab(79.89% -0.0086 -0.0261) |
| OKLCH | oklch(79.89% 0.027 251.7) |
| XYZ | xyz(48.0221, 51.1129, 66.3551) |
| Luminance | 0.5111 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Cloudy Blue
#ACC2D9
ΔE00 3.02
Lightsteelblue
#B0C4DE
ΔE00 3.76
Light Blue Grey
#B7C9E2
ΔE00 4.09
Light Grey Blue
#9DBCD4
ΔE00 5.30
Dove Gray
#B6B8BD
ΔE00 6.01
Cool Gray
#9AA7B0
ΔE00 7.43
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B1BFCF #CFC1B1
analogous
#B1CECF #B1BFCF #B2B1CF
triadic
#B1BFCF #CFB1BF #BFCFB1
tetradic
#B1BFCF #CFB1CE #CFC1B1 #B1CFB2
square
#B1BFCF #CFB1CE #CFC1B1 #B1CFB2
split-complementary
#B1BFCF #CFB2B1 #CECFB1
monochromatic
#6581A0 #8BA0B8 #B1BFCF #D7DEE6 #ECEFF3
Accessibility & contrast
On white
1.87
#B1BFCF on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.22
#B1BFCF on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #B1BFCF
11.22:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B1BFCF | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B1BFCF | 1.00 | 1.87 | 11.22 | 11.22 |
| #FFFFFF | 1.87 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.22 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.22 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B9BFD0
Deuteranopia (green-blind)
#B6BCCF
Tritanopia (blue-blind)
#AAC2C4
Achromatopsia (no color)
#BDBDBD
Design tokens & code
CSS
--color: #b1bfcf; /* rgb */ color: rgb(177, 191, 207); /* oklch */ color: oklch(79.9% 0.027 251.7);
Tailwind
colors: {
custom: {
50: '#c8d2dd',
500: '#b1bfcf',
950: '#000000',
},
}SCSS
$custom: #b1bfcf; $custom-light: #c8d2dd; $custom-dark: #000000;
JSON
{
"hex": "#b1bfcf",
"rgb": {
"r": 177,
"g": 191,
"b": 207
},
"hsl": {
"h": 212,
"s": 23.81,
"l": 75.294
},
"oklch": {
"l": 0.79889,
"c": 0.02745,
"h": 251.7
},
"luminance": 0.51114
}Semantic roles & 50–950 ramp
primary
#B1BFCF
secondary
#A49380
accent
#7643A2
background
#FDFEFE
surface
#F9FBFC
border
#D2D4D5
text
#131415
muted
#828384