#5F76CF#5F76CF

#5F76CF is a mid, vivid blue. Relative luminance 0.199; OKLCH L 59.0% C 0.138 H 270.8°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#5F76CF
RGB	rgb(95, 118, 207)
HSL	hsl(228, 54%, 59%)
HSV	hsv(228, 54%, 81%)
CMYK	cmyk(54.1%, 43%, 0%, 18.8%)
CIE-LAB	lab(51.72, 17.22, -48.73)
CIE-LCH	lch(51.72, 51.68, 289.47°)
OKLab	oklab(59% 0.0018 -0.1385)
OKLCH	oklch(59% 0.138 270.8)
XYZ	xyz(22.4565, 19.8932, 61.6758)
Luminance	0.1989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F76CF #CFB85F

analogous

#5FAECF #5F76CF #805FCF

triadic

#5F76CF #CF5F76 #76CF5F

tetradic

#5F76CF #CF5FAE #CFB85F #5FCF80

square

#5F76CF #CF5FAE #CFB85F #5FCF80

split-complementary

#5F76CF #CF805F #AECF5F

monochromatic

#293D8A #3852B9 #5F76CF #8E9EDD #BDC7EB

Accessibility & contrast

On white

4.22

#5F76CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#5F76CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F76CF

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F76CF	#FFFFFF	#000000	##000000
##5F76CF	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5080D2

Deuteranopia (green-blind)

#4377CD

Tritanopia (blue-blind)

#258998

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5f76cf;
/* rgb */ color: rgb(95, 118, 207);
/* oklch */ color: oklch(59.0% 0.138 270.8);

Tailwind

colors: {
  custom: {
    50: '#949dde',
    500: '#5f76cf',
    950: '#000000',
  },
}

SCSS

$custom: #5f76cf;
$custom-light: #949dde;
$custom-dark: #000000;

JSON

{
  "hex": "#5f76cf",
  "rgb": {
    "r": 95,
    "g": 118,
    "b": 207
  },
  "hsl": {
    "h": 227.679,
    "s": 53.846,
    "l": 59.216
  },
  "oklch": {
    "l": 0.59003,
    "c": 0.13848,
    "h": 270.8
  },
  "luminance": 0.19895
}

Semantic roles & 50–950 ramp

primary

#5F76CF

secondary

#DBD2AF

accent

#BF4BDD

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #5F76CF

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

Preview Lab → · Contrast checker → · Palette generator →