#5789BC#5789BC

#5789BC is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.6% C 0.095 H 250.1°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#5789BC
RGB	rgb(87, 137, 188)
HSL	hsl(210, 43%, 54%)
HSV	hsv(210, 54%, 74%)
CMYK	cmyk(53.7%, 27.1%, 0%, 26.3%)
CIE-LAB	lab(55.63, -1.99, -31.78)
CIE-LCH	lch(55.63, 31.84, 266.41°)
OKLab	oklab(61.62% -0.0323 -0.0891)
OKLCH	oklch(61.62% 0.095 250.1)
XYZ	xyz(21.9500, 23.5466, 50.9555)
Luminance	0.2355 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5789BC #BC8A57

analogous

#57BCBC #5789BC #5857BC

triadic

#5789BC #BC5789 #89BC57

tetradic

#5789BC #BC57BC #BC8A57 #57BC58

square

#5789BC #BC57BC #BC8A57 #57BC58

split-complementary

#5789BC #BC5857 #BCBC57

monochromatic

#2C4C6D #3D6A99 #5789BC #83A8CD #AFC6DF

Accessibility & contrast

On white

3.68

#5789BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#5789BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5789BC

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5789BC	#FFFFFF	#000000	##000000
##5789BC	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748BBE

Deuteranopia (green-blind)

#6781BB

Tritanopia (blue-blind)

#1A959B

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5789bc;
/* rgb */ color: rgb(87, 137, 188);
/* oklch */ color: oklch(61.6% 0.095 250.1);

Tailwind

colors: {
  custom: {
    50: '#8dabd0',
    500: '#5789bc',
    950: '#000000',
  },
}

SCSS

$custom: #5789bc;
$custom-light: #8dabd0;
$custom-dark: #000000;

JSON

{
  "hex": "#5789bc",
  "rgb": {
    "r": 87,
    "g": 137,
    "b": 188
  },
  "hsl": {
    "h": 210.297,
    "s": 42.979,
    "l": 53.922
  },
  "oklch": {
    "l": 0.61619,
    "c": 0.09479,
    "h": 250.1
  },
  "luminance": 0.23548
}

Semantic roles & 50–950 ramp

primary

#5789BC

secondary

#CDB8A2

accent

#9555D3

background

#F9FAFC

surface

#F1F4F9

border

#CBCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #5789BC

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

Preview Lab → · Contrast checker → · Palette generator →