#5789CC#5789CC

#5789CC is a light, moderate cyan. Relative luminance 0.243; OKLCH L 62.4% C 0.115 H 256.1°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#5789CC
RGB	rgb(87, 137, 204)
HSL	hsl(214, 53%, 57%)
HSV	hsv(214, 57%, 80%)
CMYK	cmyk(57.4%, 32.8%, 0%, 20%)
CIE-LAB	lab(56.36, 3.12, -39.70)
CIE-LCH	lch(56.36, 39.83, 274.49°)
OKLab	oklab(62.43% -0.0277 -0.1121)
OKLCH	oklch(62.43% 0.115 256.1)
XYZ	xyz(23.7714, 24.2752, 60.5479)
Luminance	0.2428 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5789CC #CC9A57

analogous

#57C4CC #5789CC #6057CC

triadic

#5789CC #CC5789 #89CC57

tetradic

#5789CC #CC57C4 #CC9A57 #57CC60

square

#5789CC #CC57C4 #CC9A57 #57CC60

split-complementary

#5789CC #CC6057 #C4CC57

monochromatic

#274E81 #366AB0 #5789CC #86AADA #B5CBE9

Accessibility & contrast

On white

3.59

#5789CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#5789CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5789CC

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5789CC	#FFFFFF	#000000	##000000
##5789CC	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D8DCF

Deuteranopia (green-blind)

#5E82CB

Tritanopia (blue-blind)

#0098A1

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #5789cc;
/* rgb */ color: rgb(87, 137, 204);
/* oklch */ color: oklch(62.4% 0.115 256.1);

Tailwind

colors: {
  custom: {
    50: '#8fabdc',
    500: '#5789cc',
    950: '#000000',
  },
}

SCSS

$custom: #5789cc;
$custom-light: #8fabdc;
$custom-dark: #000000;

JSON

{
  "hex": "#5789cc",
  "rgb": {
    "r": 87,
    "g": 137,
    "b": 204
  },
  "hsl": {
    "h": 214.359,
    "s": 53.425,
    "l": 57.059
  },
  "oklch": {
    "l": 0.62433,
    "c": 0.11543,
    "h": 256.1
  },
  "luminance": 0.24277
}

Semantic roles & 50–950 ramp

primary

#5789CC

secondary

#D7C3A8

accent

#9E4BDD

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5789CC

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

Preview Lab → · Contrast checker → · Palette generator →