#5271D5#5271D5
#5271D5 is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.6% C 0.157 H 268.2°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).
Color values
| HEX | #5271D5 |
|---|---|
| RGB | rgb(82, 113, 213) |
| HSL | hsl(226, 61%, 58%) |
| HSV | hsv(226, 62%, 84%) |
| CMYK | cmyk(61.5%, 46.9%, 0%, 16.5%) |
| CIE-LAB | lab(49.99, 19.72, -54.95) |
| CIE-LCH | lch(49.99, 58.38, 289.74°) |
| OKLab | oklab(57.6% -0.0049 -0.1571) |
| OKLCH | oklch(57.6% 0.157 268.2) |
| XYZ | xyz(21.3910, 18.4064, 65.3634) |
| Luminance | 0.1841 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 0.42
Royal Blue
#4169E1
ΔE00 3.19
Cerulean Blue
#056EEE
ΔE00 5.18
Deep Sky Blue
#0D75F8
ΔE00 5.83
Lightish Blue
#3D7AFD
ΔE00 5.86
Bright Blue
#0165FC
ΔE00 6.12
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5271D5 #D5B652
analogous
#52B2D5 #5271D5 #7552D5
triadic
#5271D5 #D55271 #71D552
tetradic
#5271D5 #D552B2 #D5B652 #52D575
square
#5271D5 #D552B2 #D5B652 #52D575
split-complementary
#5271D5 #D57552 #B2D552
monochromatic
#223B8B #2E4FBC #5271D5 #8399E1 #B4C2ED
Accessibility & contrast
On white
4.49
#5271D5 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
4.68
#5271D5 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5271D5
4.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5271D5 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5271D5 | 1.00 | 4.49 | 4.68 | 4.68 |
| #FFFFFF | 4.49 | 1.00 | 21.00 | 21.00 |
| #000000 | 4.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 4.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#3F7DD9
Deuteranopia (green-blind)
#2871D3
Tritanopia (blue-blind)
#008899
Achromatopsia (no color)
#777777
Design tokens & code
CSS
--color: #5271d5; /* rgb */ color: rgb(82, 113, 213); /* oklch */ color: oklch(57.6% 0.157 268.2);
Tailwind
colors: {
custom: {
50: '#8e99e2',
500: '#5271d5',
950: '#000000',
},
}SCSS
$custom: #5271d5; $custom-light: #8e99e2; $custom-dark: #000000;
JSON
{
"hex": "#5271d5",
"rgb": {
"r": 82,
"g": 113,
"b": 213
},
"hsl": {
"h": 225.802,
"s": 60.93,
"l": 57.843
},
"oklch": {
"l": 0.57596,
"c": 0.15714,
"h": 268.2
},
"luminance": 0.18408
}Semantic roles & 50–950 ramp
primary
#5271D5
secondary
#DCCFA7
accent
#BE44E4
background
#F9F9FD
surface
#F2F2FB
border
#CCCCD4
text
#0D0D15
muted
#7E7E83