#5B76CE#5B76CE

#5B76CE is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.7% C 0.138 H 269.0°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#5B76CE
RGB	rgb(91, 118, 206)
HSL	hsl(226, 54%, 58%)
HSV	hsv(226, 56%, 81%)
CMYK	cmyk(55.8%, 42.7%, 0%, 19.2%)
CIE-LAB	lab(51.42, 16.05, -48.64)
CIE-LCH	lch(51.42, 51.22, 288.26°)
OKLab	oklab(58.7% -0.0024 -0.1383)
OKLCH	oklch(58.7% 0.138 269)
XYZ	xyz(21.9297, 19.6356, 61.0150)
Luminance	0.1964 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B76CE #CEB35B

analogous

#5BAFCE #5B76CE #795BCE

triadic

#5B76CE #CE5B76 #76CE5B

tetradic

#5B76CE #CE5BAF #CEB35B #5BCE79

square

#5B76CE #CE5BAF #CEB35B #5BCE79

split-complementary

#5B76CE #CE795B #AFCE5B

monochromatic

#283E86 #3654B6 #5B76CE #8A9DDC #B9C5EA

Accessibility & contrast

On white

4.26

#5B76CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#5B76CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B76CE

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B76CE	#FFFFFF	#000000	##000000
##5B76CE	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5080D1

Deuteranopia (green-blind)

#4176CC

Tritanopia (blue-blind)

#148998

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5b76ce;
/* rgb */ color: rgb(91, 118, 206);
/* oklch */ color: oklch(58.7% 0.138 269.0);

Tailwind

colors: {
  custom: {
    50: '#929ddd',
    500: '#5b76ce',
    950: '#000000',
  },
}

SCSS

$custom: #5b76ce;
$custom-light: #929ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#5b76ce",
  "rgb": {
    "r": 91,
    "g": 118,
    "b": 206
  },
  "hsl": {
    "h": 225.913,
    "s": 53.991,
    "l": 58.235
  },
  "oklch": {
    "l": 0.58698,
    "c": 0.13832,
    "h": 269
  },
  "luminance": 0.19637
}

Semantic roles & 50–950 ramp

primary

#5B76CE

secondary

#D9CFAB

accent

#BB4ADD

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #5B76CE

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

Preview Lab → · Contrast checker → · Palette generator →