#266EA1#266EA1

#266EA1 is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.8% C 0.107 H 243.8°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#266EA1
RGB	rgb(38, 110, 161)
HSL	hsl(205, 62%, 39%)
HSV	hsv(205, 76%, 63%)
CMYK	cmyk(76.4%, 31.7%, 0%, 36.9%)
CIE-LAB	lab(44.43, -4.13, -33.81)
CIE-LCH	lch(44.43, 34.06, 263.03°)
OKLab	oklab(51.85% -0.0472 -0.0958)
OKLCH	oklch(51.85% 0.107 243.8)
XYZ	xyz(12.8058, 14.1356, 35.7648)
Luminance	0.1414 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266EA1 #A15926

analogous

#26A197 #266EA1 #2631A1

triadic

#266EA1 #A1266E #6EA126

tetradic

#266EA1 #9726A1 #A15926 #31A126

square

#266EA1 #9726A1 #A15926 #31A126

split-complementary

#266EA1 #A12631 #A19726

monochromatic

#0F2A3E #1A4C6F #266EA1 #358FCF #66ABDB

Accessibility & contrast

On white

5.49

#266EA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#266EA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266EA1

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266EA1	#FFFFFF	#000000	##FFFFFF
##266EA1	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#566FA3

Deuteranopia (green-blind)

#4564A0

Tritanopia (blue-blind)

#007A80

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #266ea1;
/* rgb */ color: rgb(38, 110, 161);
/* oklch */ color: oklch(51.8% 0.107 243.8);

Tailwind

colors: {
  custom: {
    50: '#7297bd',
    500: '#266ea1',
    950: '#000000',
  },
}

SCSS

$custom: #266ea1;
$custom-light: #7297bd;
$custom-dark: #000000;

JSON

{
  "hex": "#266ea1",
  "rgb": {
    "r": 38,
    "g": 110,
    "b": 161
  },
  "hsl": {
    "h": 204.878,
    "s": 61.809,
    "l": 39.02
  },
  "oklch": {
    "l": 0.51847,
    "c": 0.10684,
    "h": 243.8
  },
  "luminance": 0.14137
}

Semantic roles & 50–950 ramp

primary

#266EA1

secondary

#C18962

accent

#8643E5

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #266EA1

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

Preview Lab → · Contrast checker → · Palette generator →