#57798D#57798D

#57798D is a mid, muted cyan. Relative luminance 0.176; OKLCH L 55.8% C 0.050 H 234.6°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#57798D
RGB	rgb(87, 121, 141)
HSL	hsl(202, 24%, 45%)
HSV	hsv(202, 38%, 55%)
CMYK	cmyk(38.3%, 14.2%, 0%, 44.7%)
CIE-LAB	lab(49.04, -6.72, -14.71)
CIE-LCH	lch(49.04, 16.17, 245.44°)
OKLab	oklab(55.79% -0.0287 -0.0405)
OKLCH	oklch(55.79% 0.05 234.6)
XYZ	xyz(15.5740, 17.6232, 27.7751)
Luminance	0.1762 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57798D #8D6B57

analogous

#578D86 #57798D #575E8D

triadic

#57798D #8D5779 #798D57

tetradic

#57798D #86578D #8D6B57 #5E8D57

square

#57798D #86578D #8D6B57 #5E8D57

split-complementary

#57798D #8D575E #8D8657

monochromatic

#283841 #405967 #57798D #7697AB #9CB4C2

Accessibility & contrast

On white

4.64

#57798D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#57798D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #57798D

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57798D	#FFFFFF	#000000	##FFFFFF
##57798D	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#70788E

Deuteranopia (green-blind)

#68728D

Tritanopia (blue-blind)

#447E7F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #57798d;
/* rgb */ color: rgb(87, 121, 141);
/* oklch */ color: oklch(55.8% 0.050 234.6);

Tailwind

colors: {
  custom: {
    50: '#889fae',
    500: '#57798d',
    950: '#000000',
  },
}

SCSS

$custom: #57798d;
$custom-light: #889fae;
$custom-dark: #000000;

JSON

{
  "hex": "#57798d",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 141
  },
  "hsl": {
    "h": 202.222,
    "s": 23.684,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55791,
    "c": 0.04963,
    "h": 234.6
  },
  "luminance": 0.17624
}

Semantic roles & 50–950 ramp

primary

#57798D

secondary

#B09C90

accent

#8868C0

background

#F8F9FA

surface

#F0F2F4

border

#CBCCCE

text

#0B0E10

muted

#7C7E7F

Preview Lab

Preview with #57798D

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

Preview Lab → · Contrast checker → · Palette generator →