#266CBC#266CBC

#266CBC is a mid, vivid cyan. Relative luminance 0.148; OKLCH L 53.0% C 0.143 H 254.5°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#266CBC
RGB	rgb(38, 108, 188)
HSL	hsl(212, 66%, 44%)
HSV	hsv(212, 80%, 74%)
CMYK	cmyk(79.8%, 42.6%, 0%, 26.3%)
CIE-LAB	lab(45.31, 7.33, -48.19)
CIE-LCH	lch(45.31, 48.75, 278.65°)
OKLab	oklab(53.03% -0.0383 -0.138)
OKLCH	oklch(53.03% 0.143 254.5)
XYZ	xyz(15.2356, 14.7662, 49.6144)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266CBC #BC7626

analogous

#26B7BC #266CBC #2B26BC

triadic

#266CBC #BC266C #6CBC26

tetradic

#266CBC #BC26B7 #BC7626 #26BC2B

square

#266CBC #BC26B7 #BC7626 #26BC2B

split-complementary

#266CBC #BC2B26 #B7BC26

monochromatic

#113256 #1C4F89 #266CBC #468BDA #79ABE4

Accessibility & contrast

On white

5.31

#266CBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#266CBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266CBC

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266CBC	#FFFFFF	#000000	##FFFFFF
##266CBC	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4473BF

Deuteranopia (green-blind)

#2865BA

Tritanopia (blue-blind)

#007F8B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #266cbc;
/* rgb */ color: rgb(38, 108, 188);
/* oklch */ color: oklch(53.0% 0.143 254.5);

Tailwind

colors: {
  custom: {
    50: '#7895d1',
    500: '#266cbc',
    950: '#000000',
  },
}

SCSS

$custom: #266cbc;
$custom-light: #7895d1;
$custom-dark: #000000;

JSON

{
  "hex": "#266cbc",
  "rgb": {
    "r": 38,
    "g": 108,
    "b": 188
  },
  "hsl": {
    "h": 212,
    "s": 66.372,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53025,
    "c": 0.14321,
    "h": 254.5
  },
  "luminance": 0.14768
}

Semantic roles & 50–950 ramp

primary

#266CBC

secondary

#CCA272

accent

#9A3FE9

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #266CBC

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

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