#266FC1#266FC1

#266FC1 is a mid, vivid cyan. Relative luminance 0.156; OKLCH L 54.0% C 0.146 H 254.3°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#266FC1
RGB	rgb(38, 111, 193)
HSL	hsl(212, 67%, 45%)
HSV	hsv(212, 80%, 76%)
CMYK	cmyk(80.3%, 42.5%, 0%, 24.3%)
CIE-LAB	lab(46.48, 7.36, -49.21)
CIE-LCH	lch(46.48, 49.75, 278.50°)
OKLab	oklab(54.03% -0.0397 -0.1409)
OKLCH	oklch(54.03% 0.146 254.3)
XYZ	xyz(16.1058, 15.6293, 52.6096)
Luminance	0.1563 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266FC1 #C17826

analogous

#26BCC1 #266FC1 #2A26C1

triadic

#266FC1 #C1266F #6FC126

tetradic

#266FC1 #C126BC #C17826 #26C12A

square

#266FC1 #C126BC #C17826 #26C12A

split-complementary

#266FC1 #C12A26 #BCC126

monochromatic

#12345B #1C528E #266FC1 #498EDB #7CAEE5

Accessibility & contrast

On white

5.09

#266FC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#266FC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266FC1

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266FC1	#FFFFFF	#000000	##FFFFFF
##266FC1	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4676C4

Deuteranopia (green-blind)

#2968BF

Tritanopia (blue-blind)

#00838E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #266fc1;
/* rgb */ color: rgb(38, 111, 193);
/* oklch */ color: oklch(54.0% 0.146 254.3);

Tailwind

colors: {
  custom: {
    50: '#7997d4',
    500: '#266fc1',
    950: '#000000',
  },
}

SCSS

$custom: #266fc1;
$custom-light: #7997d4;
$custom-dark: #000000;

JSON

{
  "hex": "#266fc1",
  "rgb": {
    "r": 38,
    "g": 111,
    "b": 193
  },
  "hsl": {
    "h": 211.742,
    "s": 67.1,
    "l": 45.294
  },
  "oklch": {
    "l": 0.54032,
    "c": 0.1464,
    "h": 254.3
  },
  "luminance": 0.15631
}

Semantic roles & 50–950 ramp

primary

#266FC1

secondary

#CDA475

accent

#993EEA

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #266FC1

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

Preview Lab → · Contrast checker → · Palette generator →