#257696#257696

#257696 is a mid, moderate cyan. Relative luminance 0.156; OKLCH L 53.2% C 0.091 H 228.8°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#257696
RGB	rgb(37, 118, 150)
HSL	hsl(197, 60%, 37%)
HSV	hsv(197, 75%, 59%)
CMYK	cmyk(75.3%, 21.3%, 0%, 41.2%)
CIE-LAB	lab(46.38, -12.96, -24.27)
CIE-LCH	lch(46.38, 27.52, 241.90°)
OKLab	oklab(53.22% -0.0596 -0.0681)
OKLCH	oklch(53.22% 0.091 228.8)
XYZ	xyz(12.7442, 15.5507, 31.1782)
Luminance	0.1555 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#257696 #964525

analogous

#25967E #257696 #253E96

triadic

#257696 #962576 #769625

tetradic

#257696 #7E2596 #964525 #3E9625

square

#257696 #7E2596 #964525 #3E9625

split-complementary

#257696 #96253E #967E25

monochromatic

#0D2934 #194F65 #257696 #319DC7 #5EB5D7

Accessibility & contrast

On white

5.11

#257696 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#257696 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #257696

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##257696	#FFFFFF	#000000	##FFFFFF
##257696	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#657498

Deuteranopia (green-blind)

#566996

Tritanopia (blue-blind)

#007F81

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #257696;
/* rgb */ color: rgb(37, 118, 150);
/* oklch */ color: oklch(53.2% 0.091 228.8);

Tailwind

colors: {
  custom: {
    50: '#709db5',
    500: '#257696',
    950: '#000000',
  },
}

SCSS

$custom: #257696;
$custom-light: #709db5;
$custom-dark: #000000;

JSON

{
  "hex": "#257696",
  "rgb": {
    "r": 37,
    "g": 118,
    "b": 150
  },
  "hsl": {
    "h": 196.991,
    "s": 60.428,
    "l": 36.667
  },
  "oklch": {
    "l": 0.53223,
    "c": 0.09053,
    "h": 228.8
  },
  "luminance": 0.15552
}

Semantic roles & 50–950 ramp

primary

#257696

secondary

#BC765B

accent

#7144E4

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #257696

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

Preview Lab → · Contrast checker → · Palette generator →