#577E95#577E95

#577E95 is a mid, muted cyan. Relative luminance 0.191; OKLCH L 57.3% C 0.056 H 235.0°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#577E95
RGB	rgb(87, 126, 149)
HSL	hsl(202, 26%, 46%)
HSV	hsv(202, 42%, 58%)
CMYK	cmyk(41.6%, 15.4%, 0%, 41.6%)
CIE-LAB	lab(50.82, -7.35, -16.69)
CIE-LCH	lch(50.82, 18.23, 246.23°)
OKLab	oklab(57.3% -0.0323 -0.046)
OKLCH	oklch(57.3% 0.056 235)
XYZ	xyz(16.8143, 19.1168, 31.2319)
Luminance	0.1912 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E95 #956E57

analogous

#57958D #577E95 #575F95

triadic

#577E95 #95577E #7E9557

tetradic

#577E95 #8D5795 #956E57 #5F9557

square

#577E95 #8D5795 #956E57 #5F9557

split-complementary

#577E95 #95575F #958D57

monochromatic

#2A3D48 #405D6E #577E95 #799CB1 #9FB8C7

Accessibility & contrast

On white

4.35

#577E95 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#577E95 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #577E95

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E95	#FFFFFF	#000000	##000000
##577E95	1.00	4.35	4.82	4.82
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#737D96

Deuteranopia (green-blind)

#6B7695

Tritanopia (blue-blind)

#3F8485

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #577e95;
/* rgb */ color: rgb(87, 126, 149);
/* oklch */ color: oklch(57.3% 0.056 235.0);

Tailwind

colors: {
  custom: {
    50: '#89a3b4',
    500: '#577e95',
    950: '#000000',
  },
}

SCSS

$custom: #577e95;
$custom-light: #89a3b4;
$custom-dark: #000000;

JSON

{
  "hex": "#577e95",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 149
  },
  "hsl": {
    "h": 202.258,
    "s": 26.271,
    "l": 46.275
  },
  "oklch": {
    "l": 0.57304,
    "c": 0.05624,
    "h": 235
  },
  "luminance": 0.19118
}

Semantic roles & 50–950 ramp

primary

#577E95

secondary

#B5A093

accent

#8865C3

background

#F8FAFB

surface

#F0F3F6

border

#CBCDD0

text

#0C0F11

muted

#7D7F80

Preview Lab

Preview with #577E95

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

Preview Lab → · Contrast checker → · Palette generator →