#5B76EC#5B76EC

#5B76EC is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.6% C 0.180 H 270.5°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#5B76EC
RGB	rgb(91, 118, 236)
HSL	hsl(229, 79%, 64%)
HSV	hsv(229, 61%, 93%)
CMYK	cmyk(61.4%, 50%, 0%, 7.5%)
CIE-LAB	lab(53.21, 25.98, -62.70)
CIE-LCH	lch(53.21, 67.86, 292.50°)
OKLab	oklab(60.63% 0.0016 -0.1796)
OKLCH	oklch(60.63% 0.18 270.5)
XYZ	xyz(25.9281, 21.2349, 82.0730)
Luminance	0.2124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B76EC #ECD15B

analogous

#5BBEEC #5B76EC #895BEC

triadic

#5B76EC #EC5B76 #76EC5B

tetradic

#5B76EC #EC5BBE #ECD15B #5BEC89

square

#5B76EC #EC5BBE #ECD15B #5BEC89

split-complementary

#5B76EC #EC895B #BEEC5B

monochromatic

#1533B7 #2448E6 #5B76EC #92A4F2 #C9D2F9

Accessibility & contrast

On white

4.00

#5B76EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#5B76EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B76EC

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B76EC	#FFFFFF	#000000	##000000
##5B76EC	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3486F0

Deuteranopia (green-blind)

#0A79EA

Tritanopia (blue-blind)

#0091A6

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5b76ec;
/* rgb */ color: rgb(91, 118, 236);
/* oklch */ color: oklch(60.6% 0.180 270.5);

Tailwind

colors: {
  custom: {
    50: '#969df3',
    500: '#5b76ec',
    950: '#000000',
  },
}

SCSS

$custom: #5b76ec;
$custom-light: #969df3;
$custom-dark: #000000;

JSON

{
  "hex": "#5b76ec",
  "rgb": {
    "r": 91,
    "g": 118,
    "b": 236
  },
  "hsl": {
    "h": 228.828,
    "s": 79.235,
    "l": 64.118
  },
  "oklch": {
    "l": 0.60631,
    "c": 0.17961,
    "h": 270.5
  },
  "luminance": 0.21237
}

Semantic roles & 50–950 ramp

primary

#5B76EC

secondary

#EBE1B8

accent

#B50ADC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0F0E17

muted

#7E7E85

Preview Lab

Preview with #5B76EC

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

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