#424E98#424E98

#424E98 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.3% C 0.120 H 273.7°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#424E98
RGB	rgb(66, 78, 152)
HSL	hsl(232, 39%, 43%)
HSV	hsv(232, 57%, 60%)
CMYK	cmyk(56.6%, 48.7%, 0%, 40.4%)
CIE-LAB	lab(35.74, 17.94, -42.16)
CIE-LCH	lch(35.74, 45.81, 293.05°)
OKLab	oklab(45.28% 0.0078 -0.1202)
OKLCH	oklch(45.28% 0.12 273.7)
XYZ	xyz(10.6368, 8.8733, 30.8519)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424E98 #988C42

analogous

#427998 #424E98 #614298

triadic

#424E98 #98424E #4E9842

tetradic

#424E98 #984279 #988C42 #429861

square

#424E98 #984279 #988C42 #429861

split-complementary

#424E98 #986142 #799842

monochromatic

#1D2243 #2F386D #424E98 #5E6BB9 #8992CC

Accessibility & contrast

On white

7.57

#424E98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#424E98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424E98

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424E98	#FFFFFF	#000000	##FFFFFF
##424E98	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B589B

Deuteranopia (green-blind)

#1F5196

Tritanopia (blue-blind)

#135E6B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #424e98;
/* rgb */ color: rgb(66, 78, 152);
/* oklch */ color: oklch(45.3% 0.120 273.7);

Tailwind

colors: {
  custom: {
    50: '#7d7fb7',
    500: '#424e98',
    950: '#000000',
  },
}

SCSS

$custom: #424e98;
$custom-light: #7d7fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#424e98",
  "rgb": {
    "r": 66,
    "g": 78,
    "b": 152
  },
  "hsl": {
    "h": 231.628,
    "s": 39.45,
    "l": 42.745
  },
  "oklch": {
    "l": 0.45281,
    "c": 0.12048,
    "h": 273.7
  },
  "luminance": 0.08874
}

Semantic roles & 50–950 ramp

primary

#424E98

secondary

#B7AF7F

accent

#BF58CF

background

#F8F7FB

surface

#EFEEF6

border

#CAC9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #424E98

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

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