#266FAD#266FAD

#266FAD is a mid, vivid cyan. Relative luminance 0.148; OKLCH L 52.8% C 0.121 H 248.3°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#266FAD
RGB	rgb(38, 111, 173)
HSL	hsl(208, 64%, 41%)
HSV	hsv(208, 78%, 68%)
CMYK	cmyk(78%, 35.8%, 0%, 32.2%)
CIE-LAB	lab(45.35, -0.25, -39.39)
CIE-LCH	lch(45.35, 39.39, 269.64°)
OKLab	oklab(52.78% -0.0446 -0.1121)
OKLCH	oklch(52.78% 0.121 248.3)
XYZ	xyz(14.0237, 14.7964, 41.6439)
Luminance	0.1480 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266FAD #AD6426

analogous

#26ADA8 #266FAD #262BAD

triadic

#266FAD #AD266F #6FAD26

tetradic

#266FAD #A826AD #AD6426 #2BAD26

square

#266FAD #A826AD #AD6426 #2BAD26

split-complementary

#266FAD #AD262B #ADA826

monochromatic

#102F49 #1B4F7B #266FAD #3C8ED4 #6EABDF

Accessibility & contrast

On white

5.30

#266FAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#266FAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266FAD

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266FAD	#FFFFFF	#000000	##FFFFFF
##266FAD	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5272B0

Deuteranopia (green-blind)

#3E66AC

Tritanopia (blue-blind)

#007E86

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #266fad;
/* rgb */ color: rgb(38, 111, 173);
/* oklch */ color: oklch(52.8% 0.121 248.3);

Tailwind

colors: {
  custom: {
    50: '#7598c6',
    500: '#266fad',
    950: '#000000',
  },
}

SCSS

$custom: #266fad;
$custom-light: #7598c6;
$custom-dark: #000000;

JSON

{
  "hex": "#266fad",
  "rgb": {
    "r": 38,
    "g": 111,
    "b": 173
  },
  "hsl": {
    "h": 207.556,
    "s": 63.981,
    "l": 41.373
  },
  "oklch": {
    "l": 0.52782,
    "c": 0.12068,
    "h": 248.3
  },
  "luminance": 0.14798
}

Semantic roles & 50–950 ramp

primary

#266FAD

secondary

#C69469

accent

#8D41E7

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #266FAD

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

Preview Lab → · Contrast checker → · Palette generator →