#266583#266583

#266583 is a mid, moderate cyan. Relative luminance 0.114; OKLCH L 48.0% C 0.080 H 232.6°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#266583
RGB	rgb(38, 101, 131)
HSL	hsl(199, 55%, 33%)
HSV	hsv(199, 71%, 51%)
CMYK	cmyk(71%, 22.9%, 0%, 48.6%)
CIE-LAB	lab(40.18, -9.70, -22.53)
CIE-LCH	lch(40.18, 24.53, 246.70°)
OKLab	oklab(48.01% -0.0483 -0.0632)
OKLCH	oklch(48.01% 0.08 232.6)
XYZ	xyz(9.5481, 11.3571, 23.1573)
Luminance	0.1136 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266583 #834426

analogous

#268372 #266583 #263683

triadic

#266583 #832665 #658326

tetradic

#266583 #722683 #834426 #368326

square

#266583 #722683 #834426 #368326

split-complementary

#266583 #832636 #837226

monochromatic

#0A1C24 #184054 #266583 #348AB2 #56A7CE

Accessibility & contrast

On white

6.42

#266583 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#266583 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266583

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266583	#FFFFFF	#000000	##FFFFFF
##266583	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566484

Deuteranopia (green-blind)

#495B83

Tritanopia (blue-blind)

#006D6F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #266583;
/* rgb */ color: rgb(38, 101, 131);
/* oklch */ color: oklch(48.0% 0.080 232.6);

Tailwind

colors: {
  custom: {
    50: '#6d90a7',
    500: '#266583',
    950: '#000000',
  },
}

SCSS

$custom: #266583;
$custom-light: #6d90a7;
$custom-dark: #000000;

JSON

{
  "hex": "#266583",
  "rgb": {
    "r": 38,
    "g": 101,
    "b": 131
  },
  "hsl": {
    "h": 199.355,
    "s": 55.03,
    "l": 33.137
  },
  "oklch": {
    "l": 0.48005,
    "c": 0.07959,
    "h": 232.6
  },
  "luminance": 0.11358
}

Semantic roles & 50–950 ramp

primary

#266583

secondary

#B27152

accent

#7949DE

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #266583

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

Preview Lab → · Contrast checker → · Palette generator →