#256582#256582

#256582 is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 47.9% C 0.079 H 231.4°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#256582
RGB	rgb(37, 101, 130)
HSL	hsl(199, 56%, 33%)
HSV	hsv(199, 72%, 51%)
CMYK	cmyk(71.5%, 22.3%, 0%, 49%)
CIE-LAB	lab(40.10, -10.22, -22.04)
CIE-LCH	lch(40.10, 24.30, 245.12°)
OKLab	oklab(47.92% -0.0493 -0.0618)
OKLCH	oklch(47.92% 0.079 231.4)
XYZ	xyz(9.4443, 11.3113, 22.8003)
Luminance	0.1131 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256582 #824225

analogous

#258271 #256582 #253682

triadic

#256582 #822565 #658225

tetradic

#256582 #712582 #824225 #368225

square

#256582 #712582 #824225 #368225

split-complementary

#256582 #822536 #827125

monochromatic

#0A1B23 #174052 #256582 #338AB2 #53A8CE

Accessibility & contrast

On white

6.44

#256582 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#256582 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256582

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256582	#FFFFFF	#000000	##FFFFFF
##256582	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566483

Deuteranopia (green-blind)

#4A5A82

Tritanopia (blue-blind)

#006D6F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #256582;
/* rgb */ color: rgb(37, 101, 130);
/* oklch */ color: oklch(47.9% 0.079 231.4);

Tailwind

colors: {
  custom: {
    50: '#6c90a6',
    500: '#256582',
    950: '#000000',
  },
}

SCSS

$custom: #256582;
$custom-light: #6c90a6;
$custom-dark: #000000;

JSON

{
  "hex": "#256582",
  "rgb": {
    "r": 37,
    "g": 101,
    "b": 130
  },
  "hsl": {
    "h": 198.71,
    "s": 55.689,
    "l": 32.745
  },
  "oklch": {
    "l": 0.47921,
    "c": 0.0791,
    "h": 231.4
  },
  "luminance": 0.11312
}

Semantic roles & 50–950 ramp

primary

#256582

secondary

#B26F50

accent

#7849DF

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #256582

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

Preview Lab → · Contrast checker → · Palette generator →