#5791CF#5791CF

#5791CF is a light, moderate cyan. Relative luminance 0.268; OKLCH L 64.4% C 0.112 H 251.4°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#5791CF
RGB	rgb(87, 145, 207)
HSL	hsl(211, 56%, 58%)
HSV	hsv(211, 58%, 81%)
CMYK	cmyk(58%, 30%, 0%, 18.8%)
CIE-LAB	lab(58.77, -0.59, -37.61)
CIE-LCH	lch(58.77, 37.62, 269.10°)
OKLab	oklab(64.36% -0.0357 -0.1059)
OKLCH	oklch(64.36% 0.112 251.4)
XYZ	xyz(25.3143, 26.7798, 62.8544)
Luminance	0.2678 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5791CF #CF9557

analogous

#57CDCF #5791CF #5957CF

triadic

#5791CF #CF5791 #91CF57

tetradic

#5791CF #CF57CD #CF9557 #57CF59

square

#5791CF #CF57CD #CF9557 #57CF59

split-complementary

#5791CF #CF5957 #CDCF57

monochromatic

#265485 #3472B5 #5791CF #87B0DD #B6CFEA

Accessibility & contrast

On white

3.30

#5791CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#5791CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5791CF

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5791CF	#FFFFFF	#000000	##000000
##5791CF	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7794D2

Deuteranopia (green-blind)

#6788CE

Tritanopia (blue-blind)

#009FA7

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5791cf;
/* rgb */ color: rgb(87, 145, 207);
/* oklch */ color: oklch(64.4% 0.112 251.4);

Tailwind

colors: {
  custom: {
    50: '#8fb1de',
    500: '#5791cf',
    950: '#000000',
  },
}

SCSS

$custom: #5791cf;
$custom-light: #8fb1de;
$custom-dark: #000000;

JSON

{
  "hex": "#5791cf",
  "rgb": {
    "r": 87,
    "g": 145,
    "b": 207
  },
  "hsl": {
    "h": 211,
    "s": 55.556,
    "l": 57.647
  },
  "oklch": {
    "l": 0.64364,
    "c": 0.11179,
    "h": 251.4
  },
  "luminance": 0.26782
}

Semantic roles & 50–950 ramp

primary

#5791CF

secondary

#D9C2A9

accent

#9649DF

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5791CF

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

Preview Lab → · Contrast checker → · Palette generator →