#266EAF#266EAF

#266EAF is a mid, vivid cyan. Relative luminance 0.147; OKLCH L 52.7% C 0.124 H 249.7°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#266EAF
RGB	rgb(38, 110, 175)
HSL	hsl(208, 64%, 42%)
HSV	hsv(208, 78%, 69%)
CMYK	cmyk(78.3%, 37.1%, 0%, 31.4%)
CIE-LAB	lab(45.16, 1.12, -40.87)
CIE-LCH	lch(45.16, 40.88, 271.57°)
OKLab	oklab(52.67% -0.0432 -0.1164)
OKLCH	oklch(52.67% 0.124 249.7)
XYZ	xyz(14.1102, 14.6574, 42.6346)
Luminance	0.1466 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266EAF #AF6726

analogous

#26AFAC #266EAF #262AAF

triadic

#266EAF #AF266E #6EAF26

tetradic

#266EAF #AC26AF #AF6726 #2AAF26

square

#266EAF #AC26AF #AF6726 #2AAF26

split-complementary

#266EAF #AF262A #AFAC26

monochromatic

#102F4A #1B4E7D #266EAF #3D8DD5 #70ABE0

Accessibility & contrast

On white

5.34

#266EAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#266EAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266EAF

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266EAF	#FFFFFF	#000000	##FFFFFF
##266EAF	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5072B2

Deuteranopia (green-blind)

#3B65AE

Tritanopia (blue-blind)

#007E86

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #266eaf;
/* rgb */ color: rgb(38, 110, 175);
/* oklch */ color: oklch(52.7% 0.124 249.7);

Tailwind

colors: {
  custom: {
    50: '#7597c7',
    500: '#266eaf',
    950: '#000000',
  },
}

SCSS

$custom: #266eaf;
$custom-light: #7597c7;
$custom-dark: #000000;

JSON

{
  "hex": "#266eaf",
  "rgb": {
    "r": 38,
    "g": 110,
    "b": 175
  },
  "hsl": {
    "h": 208.467,
    "s": 64.319,
    "l": 41.765
  },
  "oklch": {
    "l": 0.52666,
    "c": 0.12419,
    "h": 249.7
  },
  "luminance": 0.14659
}

Semantic roles & 50–950 ramp

primary

#266EAF

secondary

#C7966A

accent

#9040E7

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #266EAF

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

Preview Lab → · Contrast checker → · Palette generator →