#266CA7#266CA7

#266CA7 is a mid, moderate cyan. Relative luminance 0.139; OKLCH L 51.7% C 0.116 H 248.0°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#266CA7
RGB	rgb(38, 108, 167)
HSL	hsl(207, 63%, 40%)
HSV	hsv(207, 77%, 65%)
CMYK	cmyk(77.2%, 35.3%, 0%, 34.5%)
CIE-LAB	lab(44.13, -0.67, -37.82)
CIE-LCH	lch(44.13, 37.82, 268.99°)
OKLab	oklab(51.71% -0.0435 -0.1076)
OKLCH	oklch(51.71% 0.116 248)
XYZ	xyz(13.1343, 13.9257, 38.5474)
Luminance	0.1393 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266CA7 #A76126

analogous

#26A7A2 #266CA7 #262BA7

triadic

#266CA7 #A7266C #6CA726

tetradic

#266CA7 #A226A7 #A76126 #2BA726

square

#266CA7 #A226A7 #A76126 #2BA726

split-complementary

#266CA7 #A7262B #A7A226

monochromatic

#0F2C43 #1B4C75 #266CA7 #388CD2 #6AA9DD

Accessibility & contrast

On white

5.55

#266CA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#266CA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266CA7

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266CA7	#FFFFFF	#000000	##FFFFFF
##266CA7	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)

#516FA9

Deuteranopia (green-blind)

#3E63A6

Tritanopia (blue-blind)

#007A81

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #266ca7;
/* rgb */ color: rgb(38, 108, 167);
/* oklch */ color: oklch(51.7% 0.116 248.0);

Tailwind

colors: {
  custom: {
    50: '#7395c1',
    500: '#266ca7',
    950: '#000000',
  },
}

SCSS

$custom: #266ca7;
$custom-light: #7395c1;
$custom-dark: #000000;

JSON

{
  "hex": "#266ca7",
  "rgb": {
    "r": 38,
    "g": 108,
    "b": 167
  },
  "hsl": {
    "h": 207.442,
    "s": 62.927,
    "l": 40.196
  },
  "oklch": {
    "l": 0.51712,
    "c": 0.11603,
    "h": 248
  },
  "luminance": 0.13927
}

Semantic roles & 50–950 ramp

primary

#266CA7

secondary

#C39065

accent

#8D42E6

background

#F7F9FB

surface

#EEF1F7

border

#C9CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #266CA7

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

Preview Lab → · Contrast checker → · Palette generator →