#342D58#342D58

#342D58 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.7% C 0.074 H 289.1°. Best body text is #FFFFFF at 12.63:1 contrast (WCAG AA passes).

Color values

HEX	#342D58
RGB	rgb(52, 45, 88)
HSL	hsl(250, 32%, 26%)
HSV	hsv(250, 49%, 35%)
CMYK	cmyk(40.9%, 48.9%, 0%, 65.5%)
CIE-LAB	lab(21.25, 15.02, -24.96)
CIE-LCH	lch(21.25, 29.12, 301.04°)
OKLab	oklab(32.71% 0.0244 -0.0704)
OKLCH	oklch(32.71% 0.074 289.1)
XYZ	xyz(4.1155, 3.3113, 9.6529)
Luminance	0.0331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342D58 #51582D

analogous

#2D3B58 #342D58 #492D58

triadic

#342D58 #58342D #2D5834

tetradic

#342D58 #582D3B #51582D #2D5849

square

#342D58 #582D3B #51582D #2D5849

split-complementary

#342D58 #58492D #3B582D

monochromatic

#0C0A14 #1C1830 #342D58 #4C4280 #6457A9

Accessibility & contrast

On white

12.63

#342D58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#342D58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342D58

12.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342D58	#FFFFFF	#000000	##FFFFFF
##342D58	1.00	12.63	1.66	12.63
#FFFFFF	12.63	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E345A

Deuteranopia (green-blind)

#1E3257

Tritanopia (blue-blind)

#2B353E

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #342d58;
/* rgb */ color: rgb(52, 45, 88);
/* oklch */ color: oklch(32.7% 0.074 289.1);

Tailwind

colors: {
  custom: {
    50: '#6d6687',
    500: '#342d58',
    950: '#000000',
  },
}

SCSS

$custom: #342d58;
$custom-light: #6d6687;
$custom-dark: #000000;

JSON

{
  "hex": "#342d58",
  "rgb": {
    "r": 52,
    "g": 45,
    "b": 88
  },
  "hsl": {
    "h": 249.767,
    "s": 32.331,
    "l": 26.078
  },
  "oklch": {
    "l": 0.3271,
    "c": 0.07448,
    "h": 289.1
  },
  "luminance": 0.03311
}

Semantic roles & 50–950 ramp

primary

#342D58

secondary

#828A57

accent

#C85FB7

background

#F6F6F8

surface

#ECEBEF

border

#C7C6CA

text

#07050B

muted

#7A7A7C

Preview Lab

Preview with #342D58

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

Preview Lab → · Contrast checker → · Palette generator →