#342587#342587

#342587 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.2% C 0.154 H 282.0°. Best body text is #FFFFFF at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#342587
RGB	rgb(52, 37, 135)
HSL	hsl(249, 57%, 34%)
HSV	hsv(249, 73%, 53%)
CMYK	cmyk(61.5%, 72.6%, 0%, 47.1%)
CIE-LAB	lab(23.01, 35.81, -52.39)
CIE-LCH	lch(23.01, 63.46, 304.35°)
OKLab	oklab(35.17% 0.032 -0.151)
OKLCH	oklch(35.17% 0.154 282)
XYZ	xyz(6.4496, 3.8020, 23.3110)
Luminance	0.0380 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342587 #788725

analogous

#254787 #342587 #652587

triadic

#342587 #873425 #258734

tetradic

#342587 #872547 #788725 #258765

square

#342587 #872547 #788725 #258765

split-complementary

#342587 #876525 #478725

monochromatic

#0F0B27 #211857 #342587 #4732B7 #6956D1

Accessibility & contrast

On white

11.93

#342587 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#342587 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342587

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342587	#FFFFFF	#000000	##FFFFFF
##342587	1.00	11.93	1.76	11.93
#FFFFFF	11.93	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8A

Deuteranopia (green-blind)

#003385

Tritanopia (blue-blind)

#003F53

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #342587;
/* rgb */ color: rgb(52, 37, 135);
/* oklch */ color: oklch(35.2% 0.154 282.0);

Tailwind

colors: {
  custom: {
    50: '#7661ab',
    500: '#342587',
    950: '#000000',
  },
}

SCSS

$custom: #342587;
$custom-light: #7661ab;
$custom-dark: #000000;

JSON

{
  "hex": "#342587",
  "rgb": {
    "r": 52,
    "g": 37,
    "b": 135
  },
  "hsl": {
    "h": 249.184,
    "s": 56.977,
    "l": 33.725
  },
  "oklch": {
    "l": 0.35175,
    "c": 0.15432,
    "h": 282
  },
  "luminance": 0.03802
}

Semantic roles & 50–950 ramp

primary

#342587

secondary

#A6B553

accent

#E048C9

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #342587

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

Preview Lab → · Contrast checker → · Palette generator →