#57879F#57879F

#57879F is a mid, moderate cyan. Relative luminance 0.219; OKLCH L 59.8% C 0.064 H 230.9°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#57879F
RGB	rgb(87, 135, 159)
HSL	hsl(200, 29%, 48%)
HSV	hsv(200, 45%, 62%)
CMYK	cmyk(45.3%, 15.1%, 0%, 37.6%)
CIE-LAB	lab(53.87, -9.60, -17.85)
CIE-LCH	lch(53.87, 20.27, 241.73°)
OKLab	oklab(59.84% -0.0401 -0.0493)
OKLCH	oklch(59.84% 0.064 230.9)
XYZ	xyz(18.8503, 21.8561, 36.0195)
Luminance	0.2186 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57879F #9F6F57

analogous

#579F93 #57879F #57639F

triadic

#57879F #9F5787 #879F57

tetradic

#57879F #93579F #9F6F57 #639F57

square

#57879F #93579F #9F6F57 #639F57

split-complementary

#57879F #9F5763 #9F9357

monochromatic

#2C4450 #416577 #57879F #7CA3B7 #A3BFCD

Accessibility & contrast

On white

3.91

#57879F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#57879F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #57879F

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57879F	#FFFFFF	#000000	##000000
##57879F	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B85A0

Deuteranopia (green-blind)

#717D9F

Tritanopia (blue-blind)

#388E8F

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #57879f;
/* rgb */ color: rgb(87, 135, 159);
/* oklch */ color: oklch(59.8% 0.064 230.9);

Tailwind

colors: {
  custom: {
    50: '#8aaabb',
    500: '#57879f',
    950: '#000000',
  },
}

SCSS

$custom: #57879f;
$custom-light: #8aaabb;
$custom-dark: #000000;

JSON

{
  "hex": "#57879f",
  "rgb": {
    "r": 87,
    "g": 135,
    "b": 159
  },
  "hsl": {
    "h": 200,
    "s": 29.268,
    "l": 48.235
  },
  "oklch": {
    "l": 0.59844,
    "c": 0.06356,
    "h": 230.9
  },
  "luminance": 0.21857
}

Semantic roles & 50–950 ramp

primary

#57879F

secondary

#BBA397

accent

#8362C6

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1011

muted

#7D7F80

Preview Lab

Preview with #57879F

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

Preview Lab → · Contrast checker → · Palette generator →