#266C9E#266C9E

#266C9E is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 51.2% C 0.105 H 243.9°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#266C9E
RGB	rgb(38, 108, 158)
HSL	hsl(205, 61%, 38%)
HSV	hsv(205, 76%, 62%)
CMYK	cmyk(75.9%, 31.6%, 0%, 38%)
CIE-LAB	lab(43.66, -4.04, -33.24)
CIE-LCH	lch(43.66, 33.49, 263.08°)
OKLab	oklab(51.19% -0.0462 -0.0942)
OKLCH	oklch(51.19% 0.105 243.9)
XYZ	xyz(12.3311, 13.6044, 34.3171)
Luminance	0.1361 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266C9E #9E5826

analogous

#269E94 #266C9E #26309E

triadic

#266C9E #9E266C #6C9E26

tetradic

#266C9E #94269E #9E5826 #309E26

square

#266C9E #94269E #9E5826 #309E26

split-complementary

#266C9E #9E2630 #9E9426

monochromatic

#0E293B #1A4A6D #266C9E #338DCE #65A9DA

Accessibility & contrast

On white

5.64

#266C9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#266C9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266C9E

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266C9E	#FFFFFF	#000000	##FFFFFF
##266C9E	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#556DA0

Deuteranopia (green-blind)

#44629D

Tritanopia (blue-blind)

#00787E

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #266c9e;
/* rgb */ color: rgb(38, 108, 158);
/* oklch */ color: oklch(51.2% 0.105 243.9);

Tailwind

colors: {
  custom: {
    50: '#7295bb',
    500: '#266c9e',
    950: '#000000',
  },
}

SCSS

$custom: #266c9e;
$custom-light: #7295bb;
$custom-dark: #000000;

JSON

{
  "hex": "#266c9e",
  "rgb": {
    "r": 38,
    "g": 108,
    "b": 158
  },
  "hsl": {
    "h": 205,
    "s": 61.224,
    "l": 38.431
  },
  "oklch": {
    "l": 0.51192,
    "c": 0.10494,
    "h": 243.9
  },
  "luminance": 0.13606
}

Semantic roles & 50–950 ramp

primary

#266C9E

secondary

#C08860

accent

#8643E4

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #266C9E

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

Preview Lab → · Contrast checker → · Palette generator →