#256687#256687

#256687 is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.4% C 0.084 H 234.5°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#256687
RGB	rgb(37, 102, 135)
HSL	hsl(200, 57%, 34%)
HSV	hsv(200, 73%, 53%)
CMYK	cmyk(72.6%, 24.4%, 0%, 47.1%)
CIE-LAB	lab(40.65, -9.02, -24.22)
CIE-LCH	lch(40.65, 25.84, 249.58°)
OKLab	oklab(48.43% -0.0485 -0.0681)
OKLCH	oklch(48.43% 0.084 234.5)
XYZ	xyz(9.8858, 11.6442, 24.6435)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256687 #874625

analogous

#258777 #256687 #253587

triadic

#256687 #872566 #668725

tetradic

#256687 #772587 #874625 #358725

square

#256687 #772587 #874625 #358725

split-complementary

#256687 #872535 #877725

monochromatic

#0B1D27 #184257 #256687 #328AB7 #56A7D1

Accessibility & contrast

On white

6.31

#256687 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#256687 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256687

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256687	#FFFFFF	#000000	##FFFFFF
##256687	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566589

Deuteranopia (green-blind)

#495C86

Tritanopia (blue-blind)

#006F71

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #256687;
/* rgb */ color: rgb(37, 102, 135);
/* oklch */ color: oklch(48.4% 0.084 234.5);

Tailwind

colors: {
  custom: {
    50: '#6d91aa',
    500: '#256687',
    950: '#000000',
  },
}

SCSS

$custom: #256687;
$custom-light: #6d91aa;
$custom-dark: #000000;

JSON

{
  "hex": "#256687",
  "rgb": {
    "r": 37,
    "g": 102,
    "b": 135
  },
  "hsl": {
    "h": 200.204,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.4843,
    "c": 0.08362,
    "h": 234.5
  },
  "luminance": 0.11645
}

Semantic roles & 50–950 ramp

primary

#256687

secondary

#B57453

accent

#7B48E0

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #256687

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

Preview Lab → · Contrast checker → · Palette generator →