#342BAF#342BAF

#342BAF is a dark, vivid blue. Relative luminance 0.056; OKLCH L 40.1% C 0.198 H 275.7°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#342BAF
RGB	rgb(52, 43, 175)
HSL	hsl(244, 61%, 43%)
HSV	hsv(244, 75%, 69%)
CMYK	cmyk(70.3%, 75.4%, 0%, 31.4%)
CIE-LAB	lab(28.25, 45.42, -68.23)
CIE-LCH	lch(28.25, 81.97, 303.65°)
OKLab	oklab(40.11% 0.0196 -0.1973)
OKLCH	oklch(40.11% 0.198 275.7)
XYZ	xyz(10.0154, 5.5520, 41.0930)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342BAF #A6AF2B

analogous

#2B64AF #342BAF #762BAF

triadic

#342BAF #AF342B #2BAF34

tetradic

#342BAF #AF2B64 #A6AF2B #2BAF76

square

#342BAF #AF2B64 #A6AF2B #2BAF76

split-complementary

#342BAF #AF762B #64AF2B

monochromatic

#17134D #251F7E #342BAF #4F46D1 #7E77DE

Accessibility & contrast

On white

9.95

#342BAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#342BAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342BAF

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342BAF	#FFFFFF	#000000	##FFFFFF
##342BAF	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B3

Deuteranopia (green-blind)

#003DAD

Tritanopia (blue-blind)

#00516B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #342baf;
/* rgb */ color: rgb(52, 43, 175);
/* oklch */ color: oklch(40.1% 0.198 275.7);

Tailwind

colors: {
  custom: {
    50: '#7e67c8',
    500: '#342baf',
    950: '#000000',
  },
}

SCSS

$custom: #342baf;
$custom-light: #7e67c8;
$custom-dark: #000000;

JSON

{
  "hex": "#342baf",
  "rgb": {
    "r": 52,
    "g": 43,
    "b": 175
  },
  "hsl": {
    "h": 244.091,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.40113,
    "c": 0.19823,
    "h": 275.7
  },
  "luminance": 0.05553
}

Semantic roles & 50–950 ramp

primary

#342BAF

secondary

#C0C570

accent

#E444D9

background

#F8F6FC

surface

#F0EBF8

border

#CBC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #342BAF

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

Preview Lab → · Contrast checker → · Palette generator →