#5791CE#5791CE

#5791CE is a light, moderate cyan. Relative luminance 0.267; OKLCH L 64.3% C 0.111 H 251.0°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#5791CE
RGB	rgb(87, 145, 206)
HSL	hsl(211, 55%, 57%)
HSV	hsv(211, 58%, 81%)
CMYK	cmyk(57.8%, 29.6%, 0%, 19.2%)
CIE-LAB	lab(58.72, -0.91, -37.12)
CIE-LCH	lch(58.72, 37.14, 268.60°)
OKLab	oklab(64.31% -0.036 -0.1045)
OKLCH	oklch(64.31% 0.111 251)
XYZ	xyz(25.1925, 26.7311, 62.2126)
Luminance	0.2673 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5791CE #CE9457

analogous

#57CDCE #5791CE #5857CE

triadic

#5791CE #CE5791 #91CE57

tetradic

#5791CE #CE57CD #CE9457 #57CE58

square

#5791CE #CE57CD #CE9457 #57CE58

split-complementary

#5791CE #CE5857 #CDCE57

monochromatic

#275484 #3472B3 #5791CE #86B0DC #B6CFEA

Accessibility & contrast

On white

3.31

#5791CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#5791CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5791CE

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5791CE	#FFFFFF	#000000	##000000
##5791CE	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7794D1

Deuteranopia (green-blind)

#6888CD

Tritanopia (blue-blind)

#009FA6

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5791ce;
/* rgb */ color: rgb(87, 145, 206);
/* oklch */ color: oklch(64.3% 0.111 251.0);

Tailwind

colors: {
  custom: {
    50: '#8fb1dd',
    500: '#5791ce',
    950: '#000000',
  },
}

SCSS

$custom: #5791ce;
$custom-light: #8fb1dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5791ce",
  "rgb": {
    "r": 87,
    "g": 145,
    "b": 206
  },
  "hsl": {
    "h": 210.756,
    "s": 54.839,
    "l": 57.451
  },
  "oklch": {
    "l": 0.64314,
    "c": 0.11054,
    "h": 251
  },
  "luminance": 0.26733
}

Semantic roles & 50–950 ramp

primary

#5791CE

secondary

#D8C1A8

accent

#964ADE

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5791CE

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

Preview Lab → · Contrast checker → · Palette generator →