#266F9B#266F9B

#266F9B is a mid, moderate cyan. Relative luminance 0.141; OKLCH L 51.8% C 0.099 H 239.6°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#266F9B
RGB	rgb(38, 111, 155)
HSL	hsl(203, 61%, 38%)
HSV	hsv(203, 75%, 61%)
CMYK	cmyk(75.5%, 28.4%, 0%, 39.2%)
CIE-LAB	lab(44.44, -6.95, -30.24)
CIE-LCH	lch(44.44, 31.03, 257.06°)
OKLab	oklab(51.76% -0.0502 -0.0854)
OKLCH	oklch(51.76% 0.099 239.6)
XYZ	xyz(12.3978, 14.1461, 33.0810)
Luminance	0.1415 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266F9B #9B5226

analogous

#269B8C #266F9B #26349B

triadic

#266F9B #9B266F #6F9B26

tetradic

#266F9B #8C269B #9B5226 #349B26

square

#266F9B #8C269B #9B5226 #349B26

split-complementary

#266F9B #9B2634 #9B8C26

monochromatic

#0E2939 #1A4C6A #266F9B #3292CC #63ACD9

Accessibility & contrast

On white

5.48

#266F9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#266F9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266F9B

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266F9B	#FFFFFF	#000000	##FFFFFF
##266F9B	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A6F9D

Deuteranopia (green-blind)

#4A649A

Tritanopia (blue-blind)

#007A7E

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #266f9b;
/* rgb */ color: rgb(38, 111, 155);
/* oklch */ color: oklch(51.8% 0.099 239.6);

Tailwind

colors: {
  custom: {
    50: '#7198b8',
    500: '#266f9b',
    950: '#000000',
  },
}

SCSS

$custom: #266f9b;
$custom-light: #7198b8;
$custom-dark: #000000;

JSON

{
  "hex": "#266f9b",
  "rgb": {
    "r": 38,
    "g": 111,
    "b": 155
  },
  "hsl": {
    "h": 202.564,
    "s": 60.622,
    "l": 37.843
  },
  "oklch": {
    "l": 0.51763,
    "c": 0.09909,
    "h": 239.6
  },
  "luminance": 0.14148
}

Semantic roles & 50–950 ramp

primary

#266F9B

secondary

#BE835F

accent

#8044E4

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #266F9B

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

Preview Lab → · Contrast checker → · Palette generator →