#266CA1#266CA1

#266CA1 is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 51.4% C 0.109 H 245.3°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#266CA1
RGB	rgb(38, 108, 161)
HSL	hsl(206, 62%, 39%)
HSV	hsv(206, 76%, 63%)
CMYK	cmyk(76.4%, 32.9%, 0%, 36.9%)
CIE-LAB	lab(43.81, -2.92, -34.78)
CIE-LCH	lch(43.81, 34.90, 265.20°)
OKLab	oklab(51.36% -0.0453 -0.0987)
OKLCH	oklch(51.36% 0.109 245.3)
XYZ	xyz(12.5924, 13.7089, 35.6937)
Luminance	0.1371 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266CA1 #A15B26

analogous

#26A199 #266CA1 #262EA1

triadic

#266CA1 #A1266C #6CA126

tetradic

#266CA1 #9926A1 #A15B26 #2EA126

square

#266CA1 #9926A1 #A15B26 #2EA126

split-complementary

#266CA1 #A1262E #A19926

monochromatic

#0F2A3E #1A4B6F #266CA1 #358DCF #66A9DB

Accessibility & contrast

On white

5.61

#266CA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#266CA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266CA1

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266CA1	#FFFFFF	#000000	##FFFFFF
##266CA1	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#546EA3

Deuteranopia (green-blind)

#4262A0

Tritanopia (blue-blind)

#00797F

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #266ca1;
/* rgb */ color: rgb(38, 108, 161);
/* oklch */ color: oklch(51.4% 0.109 245.3);

Tailwind

colors: {
  custom: {
    50: '#7295bd',
    500: '#266ca1',
    950: '#000000',
  },
}

SCSS

$custom: #266ca1;
$custom-light: #7295bd;
$custom-dark: #000000;

JSON

{
  "hex": "#266ca1",
  "rgb": {
    "r": 38,
    "g": 108,
    "b": 161
  },
  "hsl": {
    "h": 205.854,
    "s": 61.809,
    "l": 39.02
  },
  "oklch": {
    "l": 0.51363,
    "c": 0.10858,
    "h": 245.3
  },
  "luminance": 0.1371
}

Semantic roles & 50–950 ramp

primary

#266CA1

secondary

#C18B62

accent

#8943E5

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #266CA1

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

Preview Lab → · Contrast checker → · Palette generator →