#256883#256883

#256883 is a mid, moderate cyan. Relative luminance 0.119; OKLCH L 48.7% C 0.079 H 228.5°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#256883
RGB	rgb(37, 104, 131)
HSL	hsl(197, 56%, 33%)
HSV	hsv(197, 72%, 51%)
CMYK	cmyk(71.8%, 20.6%, 0%, 48.6%)
CIE-LAB	lab(41.11, -11.63, -21.09)
CIE-LCH	lch(41.11, 24.08, 241.13°)
OKLab	oklab(48.74% -0.0522 -0.0591)
OKLCH	oklch(48.74% 0.079 228.5)
XYZ	xyz(9.8084, 11.9315, 23.2544)
Luminance	0.1193 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256883 #834025

analogous

#25836F #256883 #253983

triadic

#256883 #832568 #688325

tetradic

#256883 #6F2583 #834025 #398325

square

#256883 #6F2583 #834025 #398325

split-complementary

#256883 #832539 #836F25

monochromatic

#0A1C24 #184253 #256883 #328EB3 #54ABCF

Accessibility & contrast

On white

6.20

#256883 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#256883 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256883

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256883	#FFFFFF	#000000	##FFFFFF
##256883	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6684

Deuteranopia (green-blind)

#4D5D83

Tritanopia (blue-blind)

#007071

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #256883;
/* rgb */ color: rgb(37, 104, 131);
/* oklch */ color: oklch(48.7% 0.079 228.5);

Tailwind

colors: {
  custom: {
    50: '#6c93a7',
    500: '#256883',
    950: '#000000',
  },
}

SCSS

$custom: #256883;
$custom-light: #6c93a7;
$custom-dark: #000000;

JSON

{
  "hex": "#256883",
  "rgb": {
    "r": 37,
    "g": 104,
    "b": 131
  },
  "hsl": {
    "h": 197.234,
    "s": 55.952,
    "l": 32.941
  },
  "oklch": {
    "l": 0.4874,
    "c": 0.07884,
    "h": 228.5
  },
  "luminance": 0.11933
}

Semantic roles & 50–950 ramp

primary

#256883

secondary

#B36D51

accent

#7449DF

background

#F6F9FA

surface

#ECF1F4

border

#C7CBCE

text

#080D0F

muted

#7B7E7F

Preview Lab

Preview with #256883

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

Preview Lab → · Contrast checker → · Palette generator →