#57789F#57789F

#57789F is a mid, moderate cyan. Relative luminance 0.180; OKLCH L 56.4% C 0.072 H 253.1°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#57789F
RGB	rgb(87, 120, 159)
HSL	hsl(213, 29%, 48%)
HSV	hsv(213, 45%, 62%)
CMYK	cmyk(45.3%, 24.5%, 0%, 37.6%)
CIE-LAB	lab(49.45, -0.93, -24.64)
CIE-LCH	lch(49.45, 24.66, 267.83°)
OKLab	oklab(56.35% -0.0208 -0.0686)
OKLCH	oklch(56.35% 0.072 253.1)
XYZ	xyz(16.9029, 17.9613, 35.3704)
Luminance	0.1796 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57789F #9F7E57

analogous

#579C9F #57789F #5A579F

triadic

#57789F #9F5778 #789F57

tetradic

#57789F #9F579C #9F7E57 #579F5A

square

#57789F #9F579C #9F7E57 #579F5A

split-complementary

#57789F #9F5A57 #9C9F57

monochromatic

#2C3C50 #415A77 #57789F #7C97B7 #A3B6CD

Accessibility & contrast

On white

4.57

#57789F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#57789F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57789F

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57789F	#FFFFFF	#000000	##000000
##57789F	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#697AA1

Deuteranopia (green-blind)

#60729E

Tritanopia (blue-blind)

#3B8185

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #57789f;
/* rgb */ color: rgb(87, 120, 159);
/* oklch */ color: oklch(56.4% 0.072 253.1);

Tailwind

colors: {
  custom: {
    50: '#8a9ebb',
    500: '#57789f',
    950: '#000000',
  },
}

SCSS

$custom: #57789f;
$custom-light: #8a9ebb;
$custom-dark: #000000;

JSON

{
  "hex": "#57789f",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 159
  },
  "hsl": {
    "h": 212.5,
    "s": 29.268,
    "l": 48.235
  },
  "oklch": {
    "l": 0.56351,
    "c": 0.07173,
    "h": 253.1
  },
  "luminance": 0.17962
}

Semantic roles & 50–950 ramp

primary

#57789F

secondary

#BBAA97

accent

#9862C6

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #57789F

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

Preview Lab → · Contrast checker → · Palette generator →