#266FBD#266FBD

#266FBD is a mid, vivid cyan. Relative luminance 0.155; OKLCH L 53.8% C 0.141 H 253.3°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#266FBD
RGB	rgb(38, 111, 189)
HSL	hsl(211, 67%, 45%)
HSV	hsv(211, 80%, 74%)
CMYK	cmyk(79.9%, 41.3%, 0%, 25.9%)
CIE-LAB	lab(46.25, 5.83, -47.27)
CIE-LCH	lch(46.25, 47.63, 277.03°)
OKLab	oklab(53.77% -0.0406 -0.1352)
OKLCH	oklch(53.77% 0.141 253.3)
XYZ	xyz(15.6656, 15.4532, 50.2914)
Luminance	0.1545 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266FBD #BD7426

analogous

#26BBBD #266FBD #2826BD

triadic

#266FBD #BD266F #6FBD26

tetradic

#266FBD #BD26BB #BD7426 #26BD28

square

#266FBD #BD26BB #BD7426 #26BD28

split-complementary

#266FBD #BD2826 #BBBD26

monochromatic

#123357 #1C518A #266FBD #468EDA #79ADE4

Accessibility & contrast

On white

5.13

#266FBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#266FBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266FBD

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266FBD	#FFFFFF	#000000	##FFFFFF
##266FBD	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4975C0

Deuteranopia (green-blind)

#2F67BB

Tritanopia (blue-blind)

#00828D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #266fbd;
/* rgb */ color: rgb(38, 111, 189);
/* oklch */ color: oklch(53.8% 0.141 253.3);

Tailwind

colors: {
  custom: {
    50: '#7897d1',
    500: '#266fbd',
    950: '#000000',
  },
}

SCSS

$custom: #266fbd;
$custom-light: #7897d1;
$custom-dark: #000000;

JSON

{
  "hex": "#266fbd",
  "rgb": {
    "r": 38,
    "g": 111,
    "b": 189
  },
  "hsl": {
    "h": 210.993,
    "s": 66.52,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53773,
    "c": 0.14119,
    "h": 253.3
  },
  "luminance": 0.15455
}

Semantic roles & 50–950 ramp

primary

#266FBD

secondary

#CCA173

accent

#973EE9

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #266FBD

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

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