#266E9B#266E9B

#266E9B is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.5% C 0.100 H 240.5°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#266E9B
RGB	rgb(38, 110, 155)
HSL	hsl(203, 61%, 38%)
HSV	hsv(203, 75%, 61%)
CMYK	cmyk(75.5%, 29%, 0%, 39.2%)
CIE-LAB	lab(44.13, -6.35, -30.73)
CIE-LCH	lch(44.13, 31.38, 258.32°)
OKLab	oklab(51.52% -0.0492 -0.0869)
OKLCH	oklch(51.52% 0.1 240.5)
XYZ	xyz(12.2893, 13.9291, 33.0449)
Luminance	0.1393 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266E9B #9B5326

analogous

#269B8D #266E9B #26339B

triadic

#266E9B #9B266E #6E9B26

tetradic

#266E9B #8D269B #9B5326 #339B26

square

#266E9B #8D269B #9B5326 #339B26

split-complementary

#266E9B #9B2633 #9B8D26

monochromatic

#0E2839 #1A4B6A #266E9B #3291CC #63ABD9

Accessibility & contrast

On white

5.55

#266E9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#266E9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266E9B

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266E9B	#FFFFFF	#000000	##FFFFFF
##266E9B	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596E9D

Deuteranopia (green-blind)

#49639A

Tritanopia (blue-blind)

#00797E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #266e9b;
/* rgb */ color: rgb(38, 110, 155);
/* oklch */ color: oklch(51.5% 0.100 240.5);

Tailwind

colors: {
  custom: {
    50: '#7197b8',
    500: '#266e9b',
    950: '#000000',
  },
}

SCSS

$custom: #266e9b;
$custom-light: #7197b8;
$custom-dark: #000000;

JSON

{
  "hex": "#266e9b",
  "rgb": {
    "r": 38,
    "g": 110,
    "b": 155
  },
  "hsl": {
    "h": 203.077,
    "s": 60.622,
    "l": 37.843
  },
  "oklch": {
    "l": 0.51516,
    "c": 0.09982,
    "h": 240.5
  },
  "luminance": 0.1393
}

Semantic roles & 50–950 ramp

primary

#266E9B

secondary

#BE835F

accent

#8144E4

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #266E9B

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

Preview Lab → · Contrast checker → · Palette generator →