#266DAD#266DAD

#266DAD is a mid, vivid cyan. Relative luminance 0.144; OKLCH L 52.3% C 0.123 H 249.6°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#266DAD
RGB	rgb(38, 109, 173)
HSL	hsl(208, 64%, 41%)
HSV	hsv(208, 78%, 68%)
CMYK	cmyk(78%, 37%, 0%, 32.2%)
CIE-LAB	lab(44.75, 0.98, -40.35)
CIE-LCH	lch(44.75, 40.36, 271.40°)
OKLab	oklab(52.31% -0.0428 -0.1149)
OKLCH	oklch(52.31% 0.123 249.6)
XYZ	xyz(13.8079, 14.3648, 41.5720)
Luminance	0.1437 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266DAD #AD6626

analogous

#26ADAA #266DAD #262AAD

triadic

#266DAD #AD266D #6DAD26

tetradic

#266DAD #AA26AD #AD6626 #2AAD26

square

#266DAD #AA26AD #AD6626 #2AAD26

split-complementary

#266DAD #AD262A #ADAA26

monochromatic

#102E49 #1B4D7B #266DAD #3C8CD4 #6EAADF

Accessibility & contrast

On white

5.42

#266DAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#266DAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266DAD

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266DAD	#FFFFFF	#000000	##FFFFFF
##266DAD	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F71B0

Deuteranopia (green-blind)

#3B64AC

Tritanopia (blue-blind)

#007C85

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #266dad;
/* rgb */ color: rgb(38, 109, 173);
/* oklch */ color: oklch(52.3% 0.123 249.6);

Tailwind

colors: {
  custom: {
    50: '#7596c6',
    500: '#266dad',
    950: '#000000',
  },
}

SCSS

$custom: #266dad;
$custom-light: #7596c6;
$custom-dark: #000000;

JSON

{
  "hex": "#266dad",
  "rgb": {
    "r": 38,
    "g": 109,
    "b": 173
  },
  "hsl": {
    "h": 208.444,
    "s": 63.981,
    "l": 41.373
  },
  "oklch": {
    "l": 0.52309,
    "c": 0.12266,
    "h": 249.6
  },
  "luminance": 0.14366
}

Semantic roles & 50–950 ramp

primary

#266DAD

secondary

#C69569

accent

#9041E7

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #266DAD

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

Preview Lab → · Contrast checker → · Palette generator →