#266CBD#266CBD

#266CBD is a mid, vivid cyan. Relative luminance 0.148; OKLCH L 53.1% C 0.145 H 254.7°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#266CBD
RGB	rgb(38, 108, 189)
HSL	hsl(212, 67%, 45%)
HSV	hsv(212, 80%, 74%)
CMYK	cmyk(79.9%, 42.9%, 0%, 25.9%)
CIE-LAB	lab(45.37, 7.71, -48.68)
CIE-LCH	lch(45.37, 49.28, 279.01°)
OKLab	oklab(53.09% -0.0381 -0.1394)
OKLCH	oklch(53.09% 0.145 254.7)
XYZ	xyz(15.3438, 14.8095, 50.1841)
Luminance	0.1481 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266CBD #BD7726

analogous

#26B8BD #266CBD #2B26BD

triadic

#266CBD #BD266C #6CBD26

tetradic

#266CBD #BD26B8 #BD7726 #26BD2B

square

#266CBD #BD26B8 #BD7726 #26BD2B

split-complementary

#266CBD #BD2B26 #B8BD26

monochromatic

#123257 #1C4F8A #266CBD #468BDA #79ABE4

Accessibility & contrast

On white

5.30

#266CBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#266CBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266CBD

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266CBD	#FFFFFF	#000000	##FFFFFF
##266CBD	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4373C0

Deuteranopia (green-blind)

#2765BB

Tritanopia (blue-blind)

#007F8B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #266cbd;
/* rgb */ color: rgb(38, 108, 189);
/* oklch */ color: oklch(53.1% 0.145 254.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#266cbd",
  "rgb": {
    "r": 38,
    "g": 108,
    "b": 189
  },
  "hsl": {
    "h": 212.185,
    "s": 66.52,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53091,
    "c": 0.14452,
    "h": 254.7
  },
  "luminance": 0.14811
}

Semantic roles & 50–950 ramp

primary

#266CBD

secondary

#CCA373

accent

#9A3EE9

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #266CBD

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

Preview Lab → · Contrast checker → · Palette generator →