#427798#427798

#427798 is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.6% C 0.077 H 237.7°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#427798
RGB	rgb(66, 119, 152)
HSL	hsl(203, 39%, 43%)
HSV	hsv(203, 57%, 60%)
CMYK	cmyk(56.6%, 21.7%, 0%, 40.4%)
CIE-LAB	lab(47.77, -7.67, -23.21)
CIE-LCH	lch(47.77, 24.45, 251.72°)
OKLab	oklab(54.64% -0.0409 -0.0648)
OKLCH	oklch(54.64% 0.077 237.7)
XYZ	xyz(14.5090, 16.6176, 32.1426)
Luminance	0.1662 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#427798 #986342

analogous

#42988E #427798 #424C98

triadic

#427798 #984277 #779842

tetradic

#427798 #8E4298 #986342 #4C9842

square

#427798 #8E4298 #986342 #4C9842

split-complementary

#427798 #98424C #988E42

monochromatic

#1D3443 #2F566D #427798 #5E96B9 #89B2CC

Accessibility & contrast

On white

4.86

#427798 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#427798 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #427798

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##427798	#FFFFFF	#000000	##FFFFFF
##427798	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68769A

Deuteranopia (green-blind)

#5C6D97

Tritanopia (blue-blind)

#007F82

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #427798;
/* rgb */ color: rgb(66, 119, 152);
/* oklch */ color: oklch(54.6% 0.077 237.7);

Tailwind

colors: {
  custom: {
    50: '#7d9eb6',
    500: '#427798',
    950: '#000000',
  },
}

SCSS

$custom: #427798;
$custom-light: #7d9eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#427798",
  "rgb": {
    "r": 66,
    "g": 119,
    "b": 152
  },
  "hsl": {
    "h": 203.023,
    "s": 39.45,
    "l": 42.745
  },
  "oklch": {
    "l": 0.54641,
    "c": 0.07666,
    "h": 237.7
  },
  "luminance": 0.16619
}

Semantic roles & 50–950 ramp

primary

#427798

secondary

#B7947F

accent

#8658CF

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #427798

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

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