#424F98#424F98

#424F98 is a mid, moderate blue. Relative luminance 0.090; OKLCH L 45.5% C 0.119 H 273.2°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#424F98
RGB	rgb(66, 79, 152)
HSL	hsl(231, 39%, 43%)
HSV	hsv(231, 57%, 60%)
CMYK	cmyk(56.6%, 48%, 0%, 40.4%)
CIE-LAB	lab(36.02, 17.28, -41.71)
CIE-LCH	lch(36.02, 45.15, 292.51°)
OKLab	oklab(45.49% 0.0066 -0.1189)
OKLCH	oklch(45.49% 0.119 273.2)
XYZ	xyz(10.7084, 9.0165, 30.8757)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424F98 #988B42

analogous

#427A98 #424F98 #604298

triadic

#424F98 #98424F #4F9842

tetradic

#424F98 #98427A #988B42 #429860

square

#424F98 #98427A #988B42 #429860

split-complementary

#424F98 #986042 #7A9842

monochromatic

#1D2343 #2F396D #424F98 #5E6CB9 #8993CC

Accessibility & contrast

On white

7.49

#424F98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#424F98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424F98

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424F98	#FFFFFF	#000000	##FFFFFF
##424F98	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D599B

Deuteranopia (green-blind)

#225196

Tritanopia (blue-blind)

#125F6C

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #424f98;
/* rgb */ color: rgb(66, 79, 152);
/* oklch */ color: oklch(45.5% 0.119 273.2);

Tailwind

colors: {
  custom: {
    50: '#7d80b7',
    500: '#424f98',
    950: '#000000',
  },
}

SCSS

$custom: #424f98;
$custom-light: #7d80b7;
$custom-dark: #000000;

JSON

{
  "hex": "#424f98",
  "rgb": {
    "r": 66,
    "g": 79,
    "b": 152
  },
  "hsl": {
    "h": 230.93,
    "s": 39.45,
    "l": 42.745
  },
  "oklch": {
    "l": 0.45491,
    "c": 0.1191,
    "h": 273.2
  },
  "luminance": 0.09017
}

Semantic roles & 50–950 ramp

primary

#424F98

secondary

#B7AE7F

accent

#BD58CF

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #424F98

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

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