#5790CC#5790CC

#5790CC is a light, moderate cyan. Relative luminance 0.263; OKLCH L 64.0% C 0.109 H 251.0°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#5790CC
RGB	rgb(87, 144, 204)
HSL	hsl(211, 53%, 57%)
HSV	hsv(211, 57%, 80%)
CMYK	cmyk(57.4%, 29.4%, 0%, 20%)
CIE-LAB	lab(58.35, -0.97, -36.59)
CIE-LCH	lch(58.35, 36.60, 268.48°)
OKLab	oklab(63.99% -0.0354 -0.103)
OKLCH	oklch(63.99% 0.109 251)
XYZ	xyz(24.7989, 26.3302, 60.8904)
Luminance	0.2633 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5790CC #CC9357

analogous

#57CBCC #5790CC #5857CC

triadic

#5790CC #CC5790 #90CC57

tetradic

#5790CC #CC57CB #CC9357 #57CC58

square

#5790CC #CC57CB #CC9357 #57CC58

split-complementary

#5790CC #CC5857 #CBCC57

monochromatic

#275381 #3671B0 #5790CC #86AFDA #B5CEE9

Accessibility & contrast

On white

3.35

#5790CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#5790CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5790CC

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5790CC	#FFFFFF	#000000	##000000
##5790CC	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7793CF

Deuteranopia (green-blind)

#6887CB

Tritanopia (blue-blind)

#009EA5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5790cc;
/* rgb */ color: rgb(87, 144, 204);
/* oklch */ color: oklch(64.0% 0.109 251.0);

Tailwind

colors: {
  custom: {
    50: '#8fb0dc',
    500: '#5790cc',
    950: '#000000',
  },
}

SCSS

$custom: #5790cc;
$custom-light: #8fb0dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5790cc",
  "rgb": {
    "r": 87,
    "g": 144,
    "b": 204
  },
  "hsl": {
    "h": 210.769,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.63989,
    "c": 0.1089,
    "h": 251
  },
  "luminance": 0.26332
}

Semantic roles & 50–950 ramp

primary

#5790CC

secondary

#D7C0A8

accent

#964BDD

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5790CC

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

Preview Lab → · Contrast checker → · Palette generator →