#266AA5#266AA5

#266AA5 is a mid, moderate cyan. Relative luminance 0.134; OKLCH L 51.1% C 0.115 H 248.6°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#266AA5
RGB	rgb(38, 106, 165)
HSL	hsl(208, 63%, 40%)
HSV	hsv(208, 77%, 65%)
CMYK	cmyk(77%, 35.8%, 0%, 35.3%)
CIE-LAB	lab(43.41, -0.18, -37.77)
CIE-LCH	lch(43.41, 37.77, 269.72°)
OKLab	oklab(51.12% -0.0422 -0.1074)
OKLCH	oklch(51.12% 0.115 248.6)
XYZ	xyz(12.7423, 13.4353, 37.5117)
Luminance	0.1344 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266AA5 #A56126

analogous

#26A5A1 #266AA5 #262AA5

triadic

#266AA5 #A5266A #6AA526

tetradic

#266AA5 #A126A5 #A56126 #2AA526

square

#266AA5 #A126A5 #A56126 #2AA526

split-complementary

#266AA5 #A5262A #A5A126

monochromatic

#0F2A42 #1B4A73 #266AA5 #378AD1 #69A7DC

Accessibility & contrast

On white

5.70

#266AA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#266AA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266AA5

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266AA5	#FFFFFF	#000000	##FFFFFF
##266AA5	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F6DA7

Deuteranopia (green-blind)

#3C61A4

Tritanopia (blue-blind)

#007880

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #266aa5;
/* rgb */ color: rgb(38, 106, 165);
/* oklch */ color: oklch(51.1% 0.115 248.6);

Tailwind

colors: {
  custom: {
    50: '#7394c0',
    500: '#266aa5',
    950: '#000000',
  },
}

SCSS

$custom: #266aa5;
$custom-light: #7394c0;
$custom-dark: #000000;

JSON

{
  "hex": "#266aa5",
  "rgb": {
    "r": 38,
    "g": 106,
    "b": 165
  },
  "hsl": {
    "h": 207.874,
    "s": 62.562,
    "l": 39.804
  },
  "oklch": {
    "l": 0.51116,
    "c": 0.11544,
    "h": 248.6
  },
  "luminance": 0.13437
}

Semantic roles & 50–950 ramp

primary

#266AA5

secondary

#C39064

accent

#8E42E6

background

#F7F9FB

surface

#EDF1F7

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #266AA5

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

Preview Lab → · Contrast checker → · Palette generator →