#557397#557397

#557397 is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.7% C 0.067 H 253.4°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#557397
RGB	rgb(85, 115, 151)
HSL	hsl(213, 28%, 46%)
HSV	hsv(213, 44%, 59%)
CMYK	cmyk(43.7%, 23.8%, 0%, 40.8%)
CIE-LAB	lab(47.53, -0.89, -22.92)
CIE-LCH	lch(47.53, 22.94, 267.78°)
OKLab	oklab(54.7% -0.019 -0.0637)
OKLCH	oklch(54.7% 0.067 253.4)
XYZ	xyz(15.4611, 16.4262, 31.6280)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557397 #977955

analogous

#559497 #557397 #585597

triadic

#557397 #975573 #739755

tetradic

#557397 #975594 #977955 #559758

square

#557397 #975594 #977955 #559758

split-complementary

#557397 #975855 #949755

monochromatic

#293749 #3F5570 #557397 #7792B2 #9EB1C8

Accessibility & contrast

On white

4.90

#557397 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#557397 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557397

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557397	#FFFFFF	#000000	##FFFFFF
##557397	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657499

Deuteranopia (green-blind)

#5D6E96

Tritanopia (blue-blind)

#3C7B7F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #557397;
/* rgb */ color: rgb(85, 115, 151);
/* oklch */ color: oklch(54.7% 0.067 253.4);

Tailwind

colors: {
  custom: {
    50: '#889bb5',
    500: '#557397',
    950: '#000000',
  },
}

SCSS

$custom: #557397;
$custom-light: #889bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#557397",
  "rgb": {
    "r": 85,
    "g": 115,
    "b": 151
  },
  "hsl": {
    "h": 212.727,
    "s": 27.966,
    "l": 46.275
  },
  "oklch": {
    "l": 0.54701,
    "c": 0.06651,
    "h": 253.4
  },
  "luminance": 0.16427
}

Semantic roles & 50–950 ramp

primary

#557397

secondary

#B6A692

accent

#9864C4

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E11

muted

#7D7E80

Preview Lab

Preview with #557397

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

Preview Lab → · Contrast checker → · Palette generator →