#5790CB#5790CB

#5790CB is a light, moderate cyan. Relative luminance 0.263; OKLCH L 63.9% C 0.108 H 250.6°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#5790CB
RGB	rgb(87, 144, 203)
HSL	hsl(211, 53%, 57%)
HSV	hsv(211, 57%, 80%)
CMYK	cmyk(57.1%, 29.1%, 0%, 20.4%)
CIE-LAB	lab(58.30, -1.29, -36.10)
CIE-LCH	lch(58.30, 36.12, 267.95°)
OKLab	oklab(63.94% -0.0357 -0.1015)
OKLCH	oklch(63.94% 0.108 250.6)
XYZ	xyz(24.6794, 26.2824, 60.2608)
Luminance	0.2628 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5790CB #CB9257

analogous

#57CACB #5790CB #5857CB

triadic

#5790CB #CB5790 #90CB57

tetradic

#5790CB #CB57CA #CB9257 #57CB58

square

#5790CB #CB57CA #CB9257 #57CB58

split-complementary

#5790CB #CB5857 #CACB57

monochromatic

#285380 #3671AF #5790CB #86AFD9 #B4CEE8

Accessibility & contrast

On white

3.36

#5790CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#5790CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5790CB

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5790CB	#FFFFFF	#000000	##000000
##5790CB	1.00	3.36	6.26	6.26
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7792CE

Deuteranopia (green-blind)

#6887CA

Tritanopia (blue-blind)

#009EA5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5790cb;
/* rgb */ color: rgb(87, 144, 203);
/* oklch */ color: oklch(63.9% 0.108 250.6);

Tailwind

colors: {
  custom: {
    50: '#8fb0db',
    500: '#5790cb',
    950: '#000000',
  },
}

SCSS

$custom: #5790cb;
$custom-light: #8fb0db;
$custom-dark: #000000;

JSON

{
  "hex": "#5790cb",
  "rgb": {
    "r": 87,
    "g": 144,
    "b": 203
  },
  "hsl": {
    "h": 210.517,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.63939,
    "c": 0.10766,
    "h": 250.6
  },
  "luminance": 0.26285
}

Semantic roles & 50–950 ramp

primary

#5790CB

secondary

#D7BFA7

accent

#954CDC

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5790CB

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

Preview Lab → · Contrast checker → · Palette generator →