#5B7EEA#5B7EEA

#5B7EEA is a light, vivid blue. Relative luminance 0.231; OKLCH L 62.1% C 0.167 H 267.8°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#5B7EEA
RGB	rgb(91, 126, 234)
HSL	hsl(225, 77%, 64%)
HSV	hsv(225, 61%, 92%)
CMYK	cmyk(61.1%, 46.2%, 0%, 8.2%)
CIE-LAB	lab(55.16, 20.42, -58.44)
CIE-LCH	lch(55.16, 61.91, 289.26°)
OKLab	oklab(62.08% -0.0063 -0.167)
OKLCH	oklch(62.08% 0.167 267.8)
XYZ	xyz(26.6215, 23.0841, 80.8787)
Luminance	0.2309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7EEA #EAC75B

analogous

#5BC5EA #5B7EEA #7F5BEA

triadic

#5B7EEA #EA5B7E #7EEA5B

tetradic

#5B7EEA #EA5BC5 #EAC75B #5BEA7F

square

#5B7EEA #EA5BC5 #EAC75B #5BEA7F

split-complementary

#5B7EEA #EA7F5B #C5EA5B

monochromatic

#173DB4 #2553E3 #5B7EEA #91A9F1 #C8D3F8

Accessibility & contrast

On white

3.74

#5B7EEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#5B7EEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B7EEA

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7EEA	#FFFFFF	#000000	##000000
##5B7EEA	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#498BEE

Deuteranopia (green-blind)

#317EE8

Tritanopia (blue-blind)

#0097A9

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5b7eea;
/* rgb */ color: rgb(91, 126, 234);
/* oklch */ color: oklch(62.1% 0.167 267.8);

Tailwind

colors: {
  custom: {
    50: '#95a2f1',
    500: '#5b7eea',
    950: '#000000',
  },
}

SCSS

$custom: #5b7eea;
$custom-light: #95a2f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7eea",
  "rgb": {
    "r": 91,
    "g": 126,
    "b": 234
  },
  "hsl": {
    "h": 225.315,
    "s": 77.297,
    "l": 63.725
  },
  "oklch": {
    "l": 0.62076,
    "c": 0.1671,
    "h": 267.8
  },
  "luminance": 0.23086
}

Semantic roles & 50–950 ramp

primary

#5B7EEA

secondary

#EADDB7

accent

#A70CDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F17

muted

#7E7E85

Preview Lab

Preview with #5B7EEA

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →