#342A84#342A84

#342A84 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.7% C 0.144 H 281.2°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#342A84
RGB	rgb(52, 42, 132)
HSL	hsl(247, 52%, 34%)
HSV	hsv(247, 68%, 52%)
CMYK	cmyk(60.6%, 68.2%, 0%, 48.2%)
CIE-LAB	lab(23.84, 31.77, -49.15)
CIE-LCH	lch(23.84, 58.52, 302.88°)
OKLab	oklab(35.69% 0.0281 -0.1415)
OKLCH	oklch(35.69% 0.144 281.2)
XYZ	xyz(6.4077, 4.0515, 22.2697)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342A84 #7A842A

analogous

#2A4D84 #342A84 #612A84

triadic

#342A84 #84342A #2A8434

tetradic

#342A84 #842A4D #7A842A #2A8461

square

#342A84 #842A4D #7A842A #2A8461

split-complementary

#342A84 #84612A #4D842A

monochromatic

#0F0C27 #221B56 #342A84 #4639B2 #695DCB

Accessibility & contrast

On white

11.60

#342A84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#342A84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342A84

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342A84	#FFFFFF	#000000	##FFFFFF
##342A84	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C87

Deuteranopia (green-blind)

#003582

Tritanopia (blue-blind)

#004153

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #342a84;
/* rgb */ color: rgb(52, 42, 132);
/* oklch */ color: oklch(35.7% 0.144 281.2);

Tailwind

colors: {
  custom: {
    50: '#7564a9',
    500: '#342a84',
    950: '#000000',
  },
}

SCSS

$custom: #342a84;
$custom-light: #7564a9;
$custom-dark: #000000;

JSON

{
  "hex": "#342a84",
  "rgb": {
    "r": 52,
    "g": 42,
    "b": 132
  },
  "hsl": {
    "h": 246.667,
    "s": 51.724,
    "l": 34.118
  },
  "oklch": {
    "l": 0.3569,
    "c": 0.14422,
    "h": 281.2
  },
  "luminance": 0.04052
}

Semantic roles & 50–950 ramp

primary

#342A84

secondary

#A7B159

accent

#DB4DCB

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #342A84

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

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