#256374#256374

#256374 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 46.7% C 0.068 H 219.1°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#256374
RGB	rgb(37, 99, 116)
HSL	hsl(193, 52%, 30%)
HSV	hsv(193, 68%, 45%)
CMYK	cmyk(68.1%, 14.7%, 0%, 54.5%)
CIE-LAB	lab(38.86, -13.96, -15.42)
CIE-LCH	lch(38.86, 20.80, 227.86°)
OKLab	oklab(46.73% -0.0528 -0.043)
OKLCH	oklch(46.73% 0.068 219.1)
XYZ	xyz(8.3759, 10.5771, 18.1198)
Luminance	0.1058 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256374 #743625

analogous

#25745D #256374 #253C74

triadic

#256374 #742563 #637425

tetradic

#256374 #5D2574 #743625 #3C7425

square

#256374 #5D2574 #743625 #3C7425

split-complementary

#256374 #74253C #745D25

monochromatic

#071417 #163B46 #256374 #348BA2 #4DACC6

Accessibility & contrast

On white

6.74

#256374 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#256374 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256374

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256374	#FFFFFF	#000000	##FFFFFF
##256374	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586075

Deuteranopia (green-blind)

#4D5874

Tritanopia (blue-blind)

#006968

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #256374;
/* rgb */ color: rgb(37, 99, 116);
/* oklch */ color: oklch(46.7% 0.068 219.1);

Tailwind

colors: {
  custom: {
    50: '#6a8f9c',
    500: '#256374',
    950: '#000000',
  },
}

SCSS

$custom: #256374;
$custom-light: #6a8f9c;
$custom-dark: #000000;

JSON

{
  "hex": "#256374",
  "rgb": {
    "r": 37,
    "g": 99,
    "b": 116
  },
  "hsl": {
    "h": 192.911,
    "s": 51.634,
    "l": 30
  },
  "oklch": {
    "l": 0.46733,
    "c": 0.06806,
    "h": 219.1
  },
  "luminance": 0.10578
}

Semantic roles & 50–950 ramp

primary

#256374

secondary

#A7614E

accent

#6B4DDB

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #256374

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

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