#266378#266378

#266378 is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.0% C 0.070 H 224.2°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#266378
RGB	rgb(38, 99, 120)
HSL	hsl(195, 52%, 31%)
HSV	hsv(195, 68%, 47%)
CMYK	cmyk(68.3%, 17.5%, 0%, 52.9%)
CIE-LAB	lab(39.05, -12.40, -17.57)
CIE-LCH	lch(39.05, 21.50, 234.78°)
OKLab	oklab(46.95% -0.0505 -0.049)
OKLCH	oklch(46.95% 0.07 224.2)
XYZ	xyz(8.6500, 10.6909, 19.3733)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266378 #783B26

analogous

#267864 #266378 #263A78

triadic

#266378 #782663 #637826

tetradic

#266378 #642678 #783B26 #3A7826

square

#266378 #642678 #783B26 #3A7826

split-complementary

#266378 #78263A #786426

monochromatic

#09161B #173D4A #266378 #3589A6 #51A9C8

Accessibility & contrast

On white

6.69

#266378 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#266378 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266378

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266378	#FFFFFF	#000000	##FFFFFF
##266378	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#576179

Deuteranopia (green-blind)

#4C5878

Tritanopia (blue-blind)

#00696A

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #266378;
/* rgb */ color: rgb(38, 99, 120);
/* oklch */ color: oklch(47.0% 0.070 224.2);

Tailwind

colors: {
  custom: {
    50: '#6b8f9f',
    500: '#266378',
    950: '#000000',
  },
}

SCSS

$custom: #266378;
$custom-light: #6b8f9f;
$custom-dark: #000000;

JSON

{
  "hex": "#266378",
  "rgb": {
    "r": 38,
    "g": 99,
    "b": 120
  },
  "hsl": {
    "h": 195.366,
    "s": 51.899,
    "l": 30.98
  },
  "oklch": {
    "l": 0.46953,
    "c": 0.07038,
    "h": 224.2
  },
  "luminance": 0.10692
}

Semantic roles & 50–950 ramp

primary

#266378

secondary

#AA6750

accent

#714CDB

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0E

muted

#7A7D7E

Preview Lab

Preview with #266378

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

Preview Lab → · Contrast checker → · Palette generator →