#424987#424987

#424987 is a dark, moderate blue. Relative luminance 0.077; OKLCH L 43.1% C 0.102 H 276.4°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#424987
RGB	rgb(66, 73, 135)
HSL	hsl(234, 34%, 39%)
HSV	hsv(234, 51%, 53%)
CMYK	cmyk(51.1%, 45.9%, 0%, 47.1%)
CIE-LAB	lab(33.29, 15.45, -35.70)
CIE-LCH	lch(33.29, 38.90, 293.40°)
OKLab	oklab(43.08% 0.0113 -0.1013)
OKLCH	oklch(43.08% 0.102 276.4)
XYZ	xyz(9.0011, 7.6721, 23.9235)
Luminance	0.0767 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#424987 #878042

analogous

#426C87 #424987 #5E4287

triadic

#424987 #874249 #498742

tetradic

#424987 #87426C #878042 #42875E

square

#424987 #87426C #878042 #42875E

split-complementary

#424987 #875E42 #6C8742

monochromatic

#1A1D35 #2E335E #424987 #5961AE #8288C2

Accessibility & contrast

On white

8.29

#424987 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#424987 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #424987

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##424987	#FFFFFF	#000000	##FFFFFF
##424987	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5189

Deuteranopia (green-blind)

#294C86

Tritanopia (blue-blind)

#275661

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #424987;
/* rgb */ color: rgb(66, 73, 135);
/* oklch */ color: oklch(43.1% 0.102 276.4);

Tailwind

colors: {
  custom: {
    50: '#7b7baa',
    500: '#424987',
    950: '#000000',
  },
}

SCSS

$custom: #424987;
$custom-light: #7b7baa;
$custom-dark: #000000;

JSON

{
  "hex": "#424987",
  "rgb": {
    "r": 66,
    "g": 73,
    "b": 135
  },
  "hsl": {
    "h": 233.913,
    "s": 34.328,
    "l": 39.412
  },
  "oklch": {
    "l": 0.43079,
    "c": 0.10195,
    "h": 276.4
  },
  "luminance": 0.07673
}

Semantic roles & 50–950 ramp

primary

#424987

secondary

#ACA778

accent

#BF5DCA

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A0910

muted

#7C7B7F

Preview Lab

Preview with #424987

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

Preview Lab → · Contrast checker → · Palette generator →