#257185#257185

#257185 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.1% C 0.079 H 218.9°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#257185
RGB	rgb(37, 113, 133)
HSL	hsl(193, 56%, 33%)
HSV	hsv(193, 72%, 52%)
CMYK	cmyk(72.2%, 15%, 0%, 47.8%)
CIE-LAB	lab(44.08, -16.06, -17.71)
CIE-LCH	lch(44.08, 23.91, 227.80°)
OKLab	oklab(51.15% -0.0612 -0.0494)
OKLCH	oklch(51.15% 0.079 218.9)
XYZ	xyz(10.9000, 13.8958, 24.2934)
Luminance	0.1390 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257185 #853925

analogous

#258569 #257185 #254185

triadic

#257185 #852571 #718525

tetradic

#257185 #692585 #853925 #418525

square

#257185 #692585 #853925 #418525

split-complementary

#257185 #852541 #856925

monochromatic

#0A2025 #184855 #257185 #329AB5 #55B6D0

Accessibility & contrast

On white

5.56

#257185 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#257185 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257185

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257185	#FFFFFF	#000000	##FFFFFF
##257185	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646E86

Deuteranopia (green-blind)

#576485

Tritanopia (blue-blind)

#007877

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #257185;
/* rgb */ color: rgb(37, 113, 133);
/* oklch */ color: oklch(51.1% 0.079 218.9);

Tailwind

colors: {
  custom: {
    50: '#6d9aa8',
    500: '#257185',
    950: '#000000',
  },
}

SCSS

$custom: #257185;
$custom-light: #6d9aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#257185",
  "rgb": {
    "r": 37,
    "g": 113,
    "b": 133
  },
  "hsl": {
    "h": 192.5,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.5115,
    "c": 0.07863,
    "h": 218.9
  },
  "luminance": 0.13897
}

Semantic roles & 50–950 ramp

primary

#257185

secondary

#B46652

accent

#6848E0

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #257185

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

Preview Lab → · Contrast checker → · Palette generator →