#91BDFB#91BDFB
#91BDFB is a light, moderate blue. Relative luminance 0.494; OKLCH L 79.0% C 0.101 H 257.0°. Best body text is #000000 at 10.88:1 contrast (WCAG AA passes).
Color values
| HEX | #91BDFB |
|---|---|
| RGB | rgb(145, 189, 251) |
| HSL | hsl(215, 93%, 78%) |
| HSV | hsv(215, 42%, 98%) |
| CMYK | cmyk(42.2%, 24.7%, 0%, 1.6%) |
| CIE-LAB | lab(75.69, 0.98, -35.21) |
| CIE-LCH | lch(75.69, 35.23, 271.59°) |
| OKLab | oklab(79.03% -0.0226 -0.0981) |
| OKLCH | oklch(79.03% 0.101 257) |
| XYZ | xyz(47.2816, 49.3772, 98.2874) |
| Luminance | 0.4938 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Carolina Blue
#8AB8FE
ΔE00 1.45
Pastel Blue
#A2BFFE
ΔE00 3.69
Baby Blue (survey)
#A2CFFE
ΔE00 4.80
Sky Blue (survey)
#75BBFD
ΔE00 4.83
Powder Blue (survey)
#B1D1FC
ΔE00 6.15
Light Blue
#95D0FC
ΔE00 6.67
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#91BDFB #FBCF91
analogous
#91F2FB #91BDFB #9A91FB
triadic
#91BDFB #FB91BD #BDFB91
tetradic
#91BDFB #FB91F2 #FBCF91 #91FB9A
square
#91BDFB #FB91F2 #FBCF91 #91FB9A
split-complementary
#91BDFB #FB9A91 #F2FB91
monochromatic
#1B76F7 #569AF9 #91BDFB #CCE0FD #E1EDFE
Accessibility & contrast
On white
1.93
#91BDFB on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
10.88
#91BDFB on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #91BDFB
10.88:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##91BDFB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##91BDFB | 1.00 | 1.93 | 10.88 | 10.88 |
| #FFFFFF | 1.93 | 1.00 | 21.00 | 21.00 |
| #000000 | 10.88 | 21.00 | 1.00 | 1.00 |
| ##000000 | 10.88 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A6C0FE
Deuteranopia (green-blind)
#9AB6FA
Tritanopia (blue-blind)
#6ACAD2
Achromatopsia (no color)
#BABABA
Design tokens & code
CSS
--color: #91bdfb; /* rgb */ color: rgb(145, 189, 251); /* oklch */ color: oklch(79.0% 0.101 257.0);
Tailwind
colors: {
custom: {
50: '#b5d0fd',
500: '#91bdfb',
950: '#000000',
},
}SCSS
$custom: #91bdfb; $custom-light: #b5d0fd; $custom-dark: #000000;
JSON
{
"hex": "#91bdfb",
"rgb": {
"r": 145,
"g": 189,
"b": 251
},
"hsl": {
"h": 215.094,
"s": 92.982,
"l": 77.647
},
"oklch": {
"l": 0.79031,
"c": 0.10064,
"h": 257
},
"luminance": 0.4938
}Semantic roles & 50–950 ramp
primary
#91BDFB
secondary
#F6E8D5
accent
#8600E6
background
#FBFCFF
surface
#F6F9FF
border
#D0D2D7
text
#111417
muted
#808285