#266DC1#266DC1

#266DC1 is a mid, vivid cyan. Relative luminance 0.152; OKLCH L 53.6% C 0.149 H 255.2°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#266DC1
RGB	rgb(38, 109, 193)
HSL	hsl(213, 67%, 45%)
HSV	hsv(213, 80%, 76%)
CMYK	cmyk(80.3%, 43.5%, 0%, 24.3%)
CIE-LAB	lab(45.90, 8.62, -50.14)
CIE-LCH	lch(45.90, 50.87, 279.75°)
OKLab	oklab(53.58% -0.0381 -0.1437)
OKLCH	oklch(53.58% 0.149 255.2)
XYZ	xyz(15.8900, 15.1977, 52.5377)
Luminance	0.1520 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266DC1 #C17A26

analogous

#26BBC1 #266DC1 #2C26C1

triadic

#266DC1 #C1266D #6DC126

tetradic

#266DC1 #C126BB #C17A26 #26C12C

square

#266DC1 #C126BB #C17A26 #26C12C

split-complementary

#266DC1 #C12C26 #BBC126

monochromatic

#12335B #1C508E #266DC1 #498CDB #7CACE5

Accessibility & contrast

On white

5.20

#266DC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#266DC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266DC1

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266DC1	#FFFFFF	#000000	##FFFFFF
##266DC1	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4274C4

Deuteranopia (green-blind)

#2366BF

Tritanopia (blue-blind)

#00818D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #266dc1;
/* rgb */ color: rgb(38, 109, 193);
/* oklch */ color: oklch(53.6% 0.149 255.2);

Tailwind

colors: {
  custom: {
    50: '#7996d4',
    500: '#266dc1',
    950: '#000000',
  },
}

SCSS

$custom: #266dc1;
$custom-light: #7996d4;
$custom-dark: #000000;

JSON

{
  "hex": "#266dc1",
  "rgb": {
    "r": 38,
    "g": 109,
    "b": 193
  },
  "hsl": {
    "h": 212.516,
    "s": 67.1,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53581,
    "c": 0.14865,
    "h": 255.2
  },
  "luminance": 0.152
}

Semantic roles & 50–950 ramp

primary

#266DC1

secondary

#CDA575

accent

#9B3EEA

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #266DC1

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

Preview Lab → · Contrast checker → · Palette generator →