#266DA3#266DA3

#266DA3 is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 51.7% C 0.110 H 245.5°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#266DA3
RGB	rgb(38, 109, 163)
HSL	hsl(206, 62%, 39%)
HSV	hsv(206, 77%, 64%)
CMYK	cmyk(76.7%, 33.1%, 0%, 36.1%)
CIE-LAB	lab(44.22, -2.78, -35.31)
CIE-LCH	lch(44.22, 35.42, 265.50°)
OKLab	oklab(51.72% -0.0457 -0.1002)
OKLCH	oklch(51.72% 0.11 245.5)
XYZ	xyz(12.8763, 13.9922, 36.6654)
Luminance	0.1399 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266DA3 #A35C26

analogous

#26A39B #266DA3 #262FA3

triadic

#266DA3 #A3266D #6DA326

tetradic

#266DA3 #9B26A3 #A35C26 #2FA326

square

#266DA3 #9B26A3 #A35C26 #2FA326

split-complementary

#266DA3 #A3262F #A39B26

monochromatic

#0F2B40 #1A4C71 #266DA3 #368ED0 #68AADC

Accessibility & contrast

On white

5.53

#266DA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#266DA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266DA3

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266DA3	#FFFFFF	#000000	##FFFFFF
##266DA3	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546FA5

Deuteranopia (green-blind)

#4263A2

Tritanopia (blue-blind)

#007A80

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #266da3;
/* rgb */ color: rgb(38, 109, 163);
/* oklch */ color: oklch(51.7% 0.110 245.5);

Tailwind

colors: {
  custom: {
    50: '#7396be',
    500: '#266da3',
    950: '#000000',
  },
}

SCSS

$custom: #266da3;
$custom-light: #7396be;
$custom-dark: #000000;

JSON

{
  "hex": "#266da3",
  "rgb": {
    "r": 38,
    "g": 109,
    "b": 163
  },
  "hsl": {
    "h": 205.92,
    "s": 62.189,
    "l": 39.412
  },
  "oklch": {
    "l": 0.51719,
    "c": 0.11013,
    "h": 245.5
  },
  "luminance": 0.13994
}

Semantic roles & 50–950 ramp

primary

#266DA3

secondary

#C28C63

accent

#8943E5

background

#F7F9FB

surface

#EDF1F7

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #266DA3

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

Preview Lab → · Contrast checker → · Palette generator →