#5B76CD#5B76CD

#5B76CD is a mid, vivid blue. Relative luminance 0.196; OKLCH L 58.6% C 0.137 H 268.9°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#5B76CD
RGB	rgb(91, 118, 205)
HSL	hsl(226, 53%, 58%)
HSV	hsv(226, 56%, 80%)
CMYK	cmyk(55.6%, 42.4%, 0%, 19.6%)
CIE-LAB	lab(51.37, 15.73, -48.16)
CIE-LCH	lch(51.37, 50.66, 288.08°)
OKLab	oklab(58.64% -0.0026 -0.1369)
OKLCH	oklch(58.64% 0.137 268.9)
XYZ	xyz(21.8086, 19.5872, 60.3772)
Luminance	0.1959 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B76CD #CDB25B

analogous

#5BAFCD #5B76CD #795BCD

triadic

#5B76CD #CD5B76 #76CD5B

tetradic

#5B76CD #CD5BAF #CDB25B #5BCD79

square

#5B76CD #CD5BAF #CDB25B #5BCD79

split-complementary

#5B76CD #CD795B #AFCD5B

monochromatic

#293E85 #3754B4 #5B76CD #8A9DDB #B9C4EA

Accessibility & contrast

On white

4.27

#5B76CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#5B76CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B76CD

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B76CD	#FFFFFF	#000000	##000000
##5B76CD	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5180D0

Deuteranopia (green-blind)

#4276CB

Tritanopia (blue-blind)

#178997

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5b76cd;
/* rgb */ color: rgb(91, 118, 205);
/* oklch */ color: oklch(58.6% 0.137 268.9);

Tailwind

colors: {
  custom: {
    50: '#919ddd',
    500: '#5b76cd',
    950: '#000000',
  },
}

SCSS

$custom: #5b76cd;
$custom-light: #919ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#5b76cd",
  "rgb": {
    "r": 91,
    "g": 118,
    "b": 205
  },
  "hsl": {
    "h": 225.789,
    "s": 53.271,
    "l": 58.039
  },
  "oklch": {
    "l": 0.58637,
    "c": 0.13691,
    "h": 268.9
  },
  "luminance": 0.19589
}

Semantic roles & 50–950 ramp

primary

#5B76CD

secondary

#D9CEAB

accent

#BA4BDD

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5B76CD

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

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