#342AB6#342AB6

#342AB6 is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.7% C 0.208 H 275.1°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#342AB6
RGB	rgb(52, 42, 182)
HSL	hsl(244, 63%, 44%)
HSV	hsv(244, 77%, 71%)
CMYK	cmyk(71.4%, 76.9%, 0%, 28.6%)
CIE-LAB	lab(28.80, 48.19, -71.50)
CIE-LCH	lch(28.80, 86.22, 303.98°)
OKLab	oklab(40.72% 0.0186 -0.2068)
OKLCH	oklch(40.72% 0.208 275.1)
XYZ	xyz(10.6849, 5.7624, 44.7960)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342AB6 #ACB62A

analogous

#2A66B6 #342AB6 #7A2AB6

triadic

#342AB6 #B6342A #2AB634

tetradic

#342AB6 #B62A66 #ACB62A #2AB67A

square

#342AB6 #B62A66 #ACB62A #2AB67A

split-complementary

#342AB6 #B67A2A #66B62A

monochromatic

#181353 #261F84 #342AB6 #5248D5 #817AE0

Accessibility & contrast

On white

9.76

#342AB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#342AB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342AB6

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342AB6	#FFFFFF	#000000	##FFFFFF
##342AB6	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABA

Deuteranopia (green-blind)

#003DB4

Tritanopia (blue-blind)

#00546F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #342ab6;
/* rgb */ color: rgb(52, 42, 182);
/* oklch */ color: oklch(40.7% 0.208 275.1);

Tailwind

colors: {
  custom: {
    50: '#7f66cd',
    500: '#342ab6',
    950: '#000000',
  },
}

SCSS

$custom: #342ab6;
$custom-light: #7f66cd;
$custom-dark: #000000;

JSON

{
  "hex": "#342ab6",
  "rgb": {
    "r": 52,
    "g": 42,
    "b": 182
  },
  "hsl": {
    "h": 244.286,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.40722,
    "c": 0.20759,
    "h": 275.1
  },
  "luminance": 0.05763
}

Semantic roles & 50–950 ramp

primary

#342AB6

secondary

#C2C873

accent

#E642DA

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #342AB6

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

Preview Lab → · Contrast checker → · Palette generator →