#577297#577297

#577297 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.6% C 0.066 H 256.4°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#577297
RGB	rgb(87, 114, 151)
HSL	hsl(215, 27%, 47%)
HSV	hsv(215, 42%, 59%)
CMYK	cmyk(42.4%, 24.5%, 0%, 40.8%)
CIE-LAB	lab(47.36, 0.26, -23.18)
CIE-LCH	lch(47.36, 23.18, 270.65°)
OKLab	oklab(54.6% -0.0156 -0.0644)
OKLCH	oklch(54.6% 0.066 256.4)
XYZ	xyz(15.5319, 16.2943, 31.5989)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577297 #977C57

analogous

#579297 #577297 #5C5797

triadic

#577297 #975772 #729757

tetradic

#577297 #975792 #977C57 #57975C

square

#577297 #975792 #977C57 #57975C

split-complementary

#577297 #975C57 #929757

monochromatic

#2A3749 #415570 #577297 #7991B2 #A0B1C8

Accessibility & contrast

On white

4.93

#577297 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#577297 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577297

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577297	#FFFFFF	#000000	##FFFFFF
##577297	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#647499

Deuteranopia (green-blind)

#5D6E96

Tritanopia (blue-blind)

#407A7F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #577297;
/* rgb */ color: rgb(87, 114, 151);
/* oklch */ color: oklch(54.6% 0.066 256.4);

Tailwind

colors: {
  custom: {
    50: '#899ab5',
    500: '#577297',
    950: '#000000',
  },
}

SCSS

$custom: #577297;
$custom-light: #899ab5;
$custom-dark: #000000;

JSON

{
  "hex": "#577297",
  "rgb": {
    "r": 87,
    "g": 114,
    "b": 151
  },
  "hsl": {
    "h": 214.688,
    "s": 26.891,
    "l": 46.667
  },
  "oklch": {
    "l": 0.54599,
    "c": 0.0663,
    "h": 256.4
  },
  "luminance": 0.16295
}

Semantic roles & 50–950 ramp

primary

#577297

secondary

#B6A894

accent

#9B65C3

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E11

muted

#7D7E80

Preview Lab

Preview with #577297

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

Preview Lab → · Contrast checker → · Palette generator →