#266FA3#266FA3

#266FA3 is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 52.2% C 0.108 H 244.0°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#266FA3
RGB	rgb(38, 111, 163)
HSL	hsl(205, 62%, 39%)
HSV	hsv(205, 77%, 64%)
CMYK	cmyk(76.7%, 31.9%, 0%, 36.1%)
CIE-LAB	lab(44.83, -4.00, -34.35)
CIE-LCH	lch(44.83, 34.58, 263.36°)
OKLab	oklab(52.2% -0.0476 -0.0974)
OKLCH	oklch(52.2% 0.108 244)
XYZ	xyz(13.0921, 14.4238, 36.7373)
Luminance	0.1442 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266FA3 #A35A26

analogous

#26A399 #266FA3 #2631A3

triadic

#266FA3 #A3266F #6FA326

tetradic

#266FA3 #9926A3 #A35A26 #31A326

square

#266FA3 #9926A3 #A35A26 #31A326

split-complementary

#266FA3 #A32631 #A39926

monochromatic

#0F2B40 #1A4D71 #266FA3 #3690D0 #68ABDC

Accessibility & contrast

On white

5.41

#266FA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#266FA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266FA3

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266FA3	#FFFFFF	#000000	##FFFFFF
##266FA3	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5770A5

Deuteranopia (green-blind)

#4665A2

Tritanopia (blue-blind)

#007C81

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #266fa3;
/* rgb */ color: rgb(38, 111, 163);
/* oklch */ color: oklch(52.2% 0.108 244.0);

Tailwind

colors: {
  custom: {
    50: '#7398be',
    500: '#266fa3',
    950: '#000000',
  },
}

SCSS

$custom: #266fa3;
$custom-light: #7398be;
$custom-dark: #000000;

JSON

{
  "hex": "#266fa3",
  "rgb": {
    "r": 38,
    "g": 111,
    "b": 163
  },
  "hsl": {
    "h": 204.96,
    "s": 62.189,
    "l": 39.412
  },
  "oklch": {
    "l": 0.52203,
    "c": 0.10838,
    "h": 244
  },
  "luminance": 0.14425
}

Semantic roles & 50–950 ramp

primary

#266FA3

secondary

#C28A63

accent

#8643E5

background

#F7F9FB

surface

#EDF2F7

border

#C8CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #266FA3

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

Preview Lab → · Contrast checker → · Palette generator →