#266AAD#266AAD

#266AAD is a mid, vivid cyan. Relative luminance 0.137; OKLCH L 51.6% C 0.126 H 251.4°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#266AAD
RGB	rgb(38, 106, 173)
HSL	hsl(210, 64%, 41%)
HSV	hsv(210, 78%, 68%)
CMYK	cmyk(78%, 38.7%, 0%, 32.2%)
CIE-LAB	lab(43.85, 2.85, -41.78)
CIE-LCH	lch(43.85, 41.88, 273.91°)
OKLab	oklab(51.6% -0.0401 -0.1192)
OKLCH	oklch(51.6% 0.126 251.4)
XYZ	xyz(13.4933, 13.7357, 41.4672)
Luminance	0.1374 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266AAD #AD6926

analogous

#26ADAD #266AAD #2626AD

triadic

#266AAD #AD266A #6AAD26

tetradic

#266AAD #AD26AD #AD6926 #26AD26

square

#266AAD #AD26AD #AD6926 #26AD26

split-complementary

#266AAD #AD2626 #ADAD26

monochromatic

#102D49 #1B4B7B #266AAD #3C89D4 #6EA7DF

Accessibility & contrast

On white

5.60

#266AAD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#266AAD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266AAD

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266AAD	#FFFFFF	#000000	##FFFFFF
##266AAD	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6EB0

Deuteranopia (green-blind)

#3562AC

Tritanopia (blue-blind)

#007A83

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #266aad;
/* rgb */ color: rgb(38, 106, 173);
/* oklch */ color: oklch(51.6% 0.126 251.4);

Tailwind

colors: {
  custom: {
    50: '#7594c6',
    500: '#266aad',
    950: '#000000',
  },
}

SCSS

$custom: #266aad;
$custom-light: #7594c6;
$custom-dark: #000000;

JSON

{
  "hex": "#266aad",
  "rgb": {
    "r": 38,
    "g": 106,
    "b": 173
  },
  "hsl": {
    "h": 209.778,
    "s": 63.981,
    "l": 41.373
  },
  "oklch": {
    "l": 0.51604,
    "c": 0.12575,
    "h": 251.4
  },
  "luminance": 0.13737
}

Semantic roles & 50–950 ramp

primary

#266AAD

secondary

#C69769

accent

#9341E7

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #266AAD

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

Preview Lab → · Contrast checker → · Palette generator →