#256287#256287

#256287 is a mid, moderate cyan. Relative luminance 0.109; OKLCH L 47.4% C 0.086 H 239.1°. Best body text is #FFFFFF at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#256287
RGB	rgb(37, 98, 135)
HSL	hsl(203, 57%, 34%)
HSV	hsv(203, 73%, 53%)
CMYK	cmyk(72.6%, 27.4%, 0%, 47.1%)
CIE-LAB	lab(39.37, -6.62, -26.20)
CIE-LCH	lch(39.37, 27.02, 255.83°)
OKLab	oklab(47.42% -0.0442 -0.0739)
OKLCH	oklch(47.42% 0.086 239.1)
XYZ	xyz(9.5021, 10.8769, 24.5156)
Luminance	0.1088 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256287 #874A25

analogous

#25877B #256287 #253187

triadic

#256287 #872562 #628725

tetradic

#256287 #7B2587 #874A25 #318725

square

#256287 #7B2587 #874A25 #318725

split-complementary

#256287 #872531 #877B25

monochromatic

#0B1C27 #183F57 #256287 #3285B7 #56A2D1

Accessibility & contrast

On white

6.61

#256287 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#256287 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256287

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256287	#FFFFFF	#000000	##FFFFFF
##256287	1.00	6.61	3.18	6.61
#FFFFFF	6.61	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516289

Deuteranopia (green-blind)

#435986

Tritanopia (blue-blind)

#006B6F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #256287;
/* rgb */ color: rgb(37, 98, 135);
/* oklch */ color: oklch(47.4% 0.086 239.1);

Tailwind

colors: {
  custom: {
    50: '#6d8eaa',
    500: '#256287',
    950: '#000000',
  },
}

SCSS

$custom: #256287;
$custom-light: #6d8eaa;
$custom-dark: #000000;

JSON

{
  "hex": "#256287",
  "rgb": {
    "r": 37,
    "g": 98,
    "b": 135
  },
  "hsl": {
    "h": 202.653,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.47419,
    "c": 0.0861,
    "h": 239.1
  },
  "luminance": 0.10878
}

Semantic roles & 50–950 ramp

primary

#256287

secondary

#B57853

accent

#8148E0

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C10

muted

#7A7D7F

Preview Lab

Preview with #256287

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

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