#342A72#342A72

#342A72 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 34.1% C 0.119 H 284.5°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#342A72
RGB	rgb(52, 42, 114)
HSL	hsl(248, 46%, 31%)
HSV	hsv(248, 63%, 45%)
CMYK	cmyk(54.4%, 63.2%, 0%, 55.3%)
CIE-LAB	lab(22.30, 25.68, -40.23)
CIE-LCH	lch(22.30, 47.72, 302.56°)
OKLab	oklab(34.09% 0.0297 -0.1152)
OKLCH	oklch(34.09% 0.119 284.5)
XYZ	xyz(5.2805, 3.6006, 16.3331)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342A72 #68722A

analogous

#2A4472 #342A72 #582A72

triadic

#342A72 #72342A #2A7234

tetradic

#342A72 #722A44 #68722A #2A7258

square

#342A72 #722A44 #68722A #2A7258

split-complementary

#342A72 #72582A #44722A

monochromatic

#0B0919 #201A45 #342A72 #483A9F #6556C1

Accessibility & contrast

On white

12.21

#342A72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#342A72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342A72

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342A72	#FFFFFF	#000000	##FFFFFF
##342A72	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003774

Deuteranopia (green-blind)

#003371

Tritanopia (blue-blind)

#1B3B49

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #342a72;
/* rgb */ color: rgb(52, 42, 114);
/* oklch */ color: oklch(34.1% 0.119 284.5);

Tailwind

colors: {
  custom: {
    50: '#72649b',
    500: '#342a72',
    950: '#000000',
  },
}

SCSS

$custom: #342a72;
$custom-light: #72649b;
$custom-dark: #000000;

JSON

{
  "hex": "#342a72",
  "rgb": {
    "r": 52,
    "g": 42,
    "b": 114
  },
  "hsl": {
    "h": 248.333,
    "s": 46.154,
    "l": 30.588
  },
  "oklch": {
    "l": 0.34091,
    "c": 0.11903,
    "h": 284.5
  },
  "luminance": 0.03601
}

Semantic roles & 50–950 ramp

primary

#342A72

secondary

#99A454

accent

#D652C4

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08050E

muted

#7B7A7E

Preview Lab

Preview with #342A72

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

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