#266BA5#266BA5

#266BA5 is a mid, moderate cyan. Relative luminance 0.136; OKLCH L 51.4% C 0.114 H 247.9°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#266BA5
RGB	rgb(38, 107, 165)
HSL	hsl(207, 63%, 40%)
HSV	hsv(207, 77%, 65%)
CMYK	cmyk(77%, 35.2%, 0%, 35.3%)
CIE-LAB	lab(43.72, -0.80, -37.29)
CIE-LCH	lch(43.72, 37.30, 268.77°)
OKLab	oklab(51.36% -0.0431 -0.106)
OKLCH	oklch(51.36% 0.114 247.9)
XYZ	xyz(12.8460, 13.6426, 37.5463)
Luminance	0.1364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266BA5 #A56026

analogous

#26A5A0 #266BA5 #262BA5

triadic

#266BA5 #A5266B #6BA526

tetradic

#266BA5 #A026A5 #A56026 #2BA526

square

#266BA5 #A026A5 #A56026 #2BA526

split-complementary

#266BA5 #A5262B #A5A026

monochromatic

#0F2A42 #1B4B73 #266BA5 #378BD1 #69A8DC

Accessibility & contrast

On white

5.63

#266BA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#266BA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266BA5

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266BA5	#FFFFFF	#000000	##FFFFFF
##266BA5	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506EA7

Deuteranopia (green-blind)

#3E62A4

Tritanopia (blue-blind)

#007980

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #266ba5;
/* rgb */ color: rgb(38, 107, 165);
/* oklch */ color: oklch(51.4% 0.114 247.9);

Tailwind

colors: {
  custom: {
    50: '#7395c0',
    500: '#266ba5',
    950: '#000000',
  },
}

SCSS

$custom: #266ba5;
$custom-light: #7395c0;
$custom-dark: #000000;

JSON

{
  "hex": "#266ba5",
  "rgb": {
    "r": 38,
    "g": 107,
    "b": 165
  },
  "hsl": {
    "h": 207.402,
    "s": 62.562,
    "l": 39.804
  },
  "oklch": {
    "l": 0.51355,
    "c": 0.11447,
    "h": 247.9
  },
  "luminance": 0.13644
}

Semantic roles & 50–950 ramp

primary

#266BA5

secondary

#C38F64

accent

#8D42E6

background

#F7F9FB

surface

#EDF1F7

border

#C8CBD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #266BA5

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

Preview Lab → · Contrast checker → · Palette generator →