#257282#257282

#257282 is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.3% C 0.077 H 214.4°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#257282
RGB	rgb(37, 114, 130)
HSL	hsl(190, 56%, 33%)
HSV	hsv(190, 72%, 51%)
CMYK	cmyk(71.5%, 12.3%, 0%, 49%)
CIE-LAB	lab(44.29, -17.63, -15.60)
CIE-LCH	lch(44.29, 23.54, 221.52°)
OKLab	oklab(51.28% -0.0635 -0.0434)
OKLCH	oklch(51.28% 0.077 214.4)
XYZ	xyz(10.8078, 14.0384, 23.2548)
Luminance	0.1404 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257282 #823525

analogous

#258264 #257282 #254382

triadic

#257282 #822572 #728225

tetradic

#257282 #642582 #823525 #438225

square

#257282 #642582 #823525 #438225

split-complementary

#257282 #822543 #826425

monochromatic

#0A1E23 #174852 #257282 #339CB2 #53B9CE

Accessibility & contrast

On white

5.51

#257282 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#257282 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257282

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257282	#FFFFFF	#000000	##FFFFFF
##257282	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666E83

Deuteranopia (green-blind)

#596582

Tritanopia (blue-blind)

#007877

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #257282;
/* rgb */ color: rgb(37, 114, 130);
/* oklch */ color: oklch(51.3% 0.077 214.4);

Tailwind

colors: {
  custom: {
    50: '#6d9aa6',
    500: '#257282',
    950: '#000000',
  },
}

SCSS

$custom: #257282;
$custom-light: #6d9aa6;
$custom-dark: #000000;

JSON

{
  "hex": "#257282",
  "rgb": {
    "r": 37,
    "g": 114,
    "b": 130
  },
  "hsl": {
    "h": 190.323,
    "s": 55.689,
    "l": 32.745
  },
  "oklch": {
    "l": 0.51276,
    "c": 0.07696,
    "h": 214.4
  },
  "luminance": 0.1404
}

Semantic roles & 50–950 ramp

primary

#257282

secondary

#B26150

accent

#6349DF

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E0F

muted

#7B7E7F

Preview Lab

Preview with #257282

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

Preview Lab → · Contrast checker → · Palette generator →