#257285#257285

#257285 is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.4% C 0.079 H 217.6°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#257285
RGB	rgb(37, 114, 133)
HSL	hsl(192, 56%, 33%)
HSV	hsv(192, 72%, 52%)
CMYK	cmyk(72.2%, 14.3%, 0%, 47.8%)
CIE-LAB	lab(44.40, -16.61, -17.22)
CIE-LCH	lch(44.40, 23.93, 226.03°)
OKLab	oklab(51.41% -0.0622 -0.048)
OKLCH	oklch(51.41% 0.079 217.6)
XYZ	xyz(11.0121, 14.1201, 24.3308)
Luminance	0.1412 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257285 #853825

analogous

#258568 #257285 #254285

triadic

#257285 #852572 #728525

tetradic

#257285 #682585 #853825 #428525

square

#257285 #682585 #853825 #428525

split-complementary

#257285 #852542 #856825

monochromatic

#0A2025 #184955 #257285 #329BB5 #55B7D0

Accessibility & contrast

On white

5.49

#257285 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#257285 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257285

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257285	#FFFFFF	#000000	##FFFFFF
##257285	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666F86

Deuteranopia (green-blind)

#586585

Tritanopia (blue-blind)

#007978

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #257285;
/* rgb */ color: rgb(37, 114, 133);
/* oklch */ color: oklch(51.4% 0.079 217.6);

Tailwind

colors: {
  custom: {
    50: '#6e9aa8',
    500: '#257285',
    950: '#000000',
  },
}

SCSS

$custom: #257285;
$custom-light: #6e9aa8;
$custom-dark: #000000;

JSON

{
  "hex": "#257285",
  "rgb": {
    "r": 37,
    "g": 114,
    "b": 133
  },
  "hsl": {
    "h": 191.875,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.51409,
    "c": 0.07861,
    "h": 217.6
  },
  "luminance": 0.14121
}

Semantic roles & 50–950 ramp

primary

#257285

secondary

#B46552

accent

#6648E0

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #257285

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

Preview Lab → · Contrast checker → · Palette generator →