#266AAF#266AAF

#266AAF is a mid, vivid cyan. Relative luminance 0.138; OKLCH L 51.7% C 0.128 H 252.0°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#266AAF
RGB	rgb(38, 106, 175)
HSL	hsl(210, 64%, 42%)
HSV	hsv(210, 78%, 69%)
CMYK	cmyk(78.3%, 39.4%, 0%, 31.4%)
CIE-LAB	lab(43.96, 3.62, -42.77)
CIE-LCH	lch(43.96, 42.92, 274.83°)
OKLab	oklab(51.73% -0.0396 -0.1221)
OKLCH	oklch(51.73% 0.128 252)
XYZ	xyz(13.6883, 13.8137, 42.4940)
Luminance	0.1381 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#266AAF #AF6B26

analogous

#26AFAF #266AAF #2726AF

triadic

#266AAF #AF266A #6AAF26

tetradic

#266AAF #AF26AF #AF6B26 #26AF27

square

#266AAF #AF26AF #AF6B26 #26AF27

split-complementary

#266AAF #AF2726 #AFAF26

monochromatic

#102D4A #1B4C7D #266AAF #3D89D5 #70A7E0

Accessibility & contrast

On white

5.58

#266AAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#266AAF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #266AAF

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##266AAF	#FFFFFF	#000000	##FFFFFF
##266AAF	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#496FB2

Deuteranopia (green-blind)

#3362AE

Tritanopia (blue-blind)

#007A84

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #266aaf;
/* rgb */ color: rgb(38, 106, 175);
/* oklch */ color: oklch(51.7% 0.128 252.0);

Tailwind

colors: {
  custom: {
    50: '#7594c7',
    500: '#266aaf',
    950: '#000000',
  },
}

SCSS

$custom: #266aaf;
$custom-light: #7594c7;
$custom-dark: #000000;

JSON

{
  "hex": "#266aaf",
  "rgb": {
    "r": 38,
    "g": 106,
    "b": 175
  },
  "hsl": {
    "h": 210.219,
    "s": 64.319,
    "l": 41.765
  },
  "oklch": {
    "l": 0.51729,
    "c": 0.12835,
    "h": 252
  },
  "luminance": 0.13815
}

Semantic roles & 50–950 ramp

primary

#266AAF

secondary

#C7996A

accent

#9540E7

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #266AAF

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

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