#256483#256483

#256483 is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 47.7% C 0.081 H 233.6°. Best body text is #FFFFFF at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#256483
RGB	rgb(37, 100, 131)
HSL	hsl(200, 56%, 33%)
HSV	hsv(200, 72%, 51%)
CMYK	cmyk(71.8%, 23.7%, 0%, 48.6%)
CIE-LAB	lab(39.82, -9.27, -23.08)
CIE-LCH	lch(39.82, 24.87, 248.11°)
OKLab	oklab(47.72% -0.0478 -0.0648)
OKLCH	oklch(47.72% 0.081 233.6)
XYZ	xyz(9.4152, 11.1453, 23.1234)
Luminance	0.1115 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256483 #834425

analogous

#258373 #256483 #253583

triadic

#256483 #832564 #648325

tetradic

#256483 #732583 #834425 #358325

square

#256483 #732583 #834425 #358325

split-complementary

#256483 #832535 #837325

monochromatic

#0A1B24 #184053 #256483 #3288B3 #54A6CF

Accessibility & contrast

On white

6.50

#256483 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#256483 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256483

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256483	#FFFFFF	#000000	##FFFFFF
##256483	1.00	6.50	3.23	6.50
#FFFFFF	6.50	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556384

Deuteranopia (green-blind)

#485A83

Tritanopia (blue-blind)

#006C6E

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #256483;
/* rgb */ color: rgb(37, 100, 131);
/* oklch */ color: oklch(47.7% 0.081 233.6);

Tailwind

colors: {
  custom: {
    50: '#6c90a7',
    500: '#256483',
    950: '#000000',
  },
}

SCSS

$custom: #256483;
$custom-light: #6c90a7;
$custom-dark: #000000;

JSON

{
  "hex": "#256483",
  "rgb": {
    "r": 37,
    "g": 100,
    "b": 131
  },
  "hsl": {
    "h": 199.787,
    "s": 55.952,
    "l": 32.941
  },
  "oklch": {
    "l": 0.47716,
    "c": 0.08057,
    "h": 233.6
  },
  "luminance": 0.11146
}

Semantic roles & 50–950 ramp

primary

#256483

secondary

#B37151

accent

#7A49DF

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #256483

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

Preview Lab → · Contrast checker → · Palette generator →