#1A549F#1A549F

#1A549F is a mid, vivid cyan. Relative luminance 0.091; OKLCH L 45.2% C 0.135 H 256.8°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#1A549F
RGB	rgb(26, 84, 159)
HSL	hsl(214, 72%, 36%)
HSV	hsv(214, 84%, 62%)
CMYK	cmyk(83.6%, 47.2%, 0%, 37.6%)
CIE-LAB	lab(36.10, 10.29, -45.88)
CIE-LCH	lch(36.10, 47.02, 282.64°)
OKLab	oklab(45.21% -0.0309 -0.1318)
OKLCH	oklch(45.21% 0.135 256.8)
XYZ	xyz(9.8520, 9.0622, 34.0241)
Luminance	0.0906 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A549F #9F651A

analogous

#1A979F #1A549F #231A9F

triadic

#1A549F #9F1A54 #549F1A

tetradic

#1A549F #9F1A97 #9F651A #1A9F23

square

#1A549F #9F1A97 #9F651A #1A9F23

split-complementary

#1A549F #9F231A #979F1A

monochromatic

#091C36 #11386A #1A549F #2370D4 #5190E3

Accessibility & contrast

On white

7.47

#1A549F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#1A549F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A549F

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A549F	#FFFFFF	#000000	##FFFFFF
##1A549F	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5BA2

Deuteranopia (green-blind)

#034F9E

Tritanopia (blue-blind)

#006672

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #1a549f;
/* rgb */ color: rgb(26, 84, 159);
/* oklch */ color: oklch(45.2% 0.135 256.8);

Tailwind

colors: {
  custom: {
    50: '#6e83bc',
    500: '#1a549f',
    950: '#000000',
  },
}

SCSS

$custom: #1a549f;
$custom-light: #6e83bc;
$custom-dark: #000000;

JSON

{
  "hex": "#1a549f",
  "rgb": {
    "r": 26,
    "g": 84,
    "b": 159
  },
  "hsl": {
    "h": 213.835,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.45213,
    "c": 0.1354,
    "h": 256.8
  },
  "luminance": 0.09063
}

Semantic roles & 50–950 ramp

primary

#1A549F

secondary

#C59250

accent

#9F39EF

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #1A549F

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

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