#342E63#342E63

#342E63 is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.7% C 0.090 H 285.6°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#342E63
RGB	rgb(52, 46, 99)
HSL	hsl(247, 37%, 28%)
HSV	hsv(247, 54%, 39%)
CMYK	cmyk(47.5%, 53.5%, 0%, 61.2%)
CIE-LAB	lab(22.25, 17.94, -30.60)
CIE-LCH	lch(22.25, 35.47, 300.37°)
OKLab	oklab(33.69% 0.0243 -0.0869)
OKLCH	oklch(33.69% 0.09 285.6)
XYZ	xyz(4.6446, 3.5847, 12.2492)
Luminance	0.0358 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342E63 #5D632E

analogous

#2E4263 #342E63 #4E2E63

triadic

#342E63 #63342E #2E6334

tetradic

#342E63 #632E42 #5D632E #2E634E

square

#342E63 #632E42 #5D632E #2E634E

split-complementary

#342E63 #634E2E #42632E

monochromatic

#0B0A15 #1E1B39 #342E63 #4A418D #6359B2

Accessibility & contrast

On white

12.23

#342E63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#342E63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342E63

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342E63	#FFFFFF	#000000	##FFFFFF
##342E63	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173765

Deuteranopia (green-blind)

#153462

Tritanopia (blue-blind)

#253944

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #342e63;
/* rgb */ color: rgb(52, 46, 99);
/* oklch */ color: oklch(33.7% 0.090 285.6);

Tailwind

colors: {
  custom: {
    50: '#6f6690',
    500: '#342e63',
    950: '#000000',
  },
}

SCSS

$custom: #342e63;
$custom-light: #6f6690;
$custom-dark: #000000;

JSON

{
  "hex": "#342e63",
  "rgb": {
    "r": 52,
    "g": 46,
    "b": 99
  },
  "hsl": {
    "h": 246.792,
    "s": 36.552,
    "l": 28.431
  },
  "oklch": {
    "l": 0.33693,
    "c": 0.09028,
    "h": 285.6
  },
  "luminance": 0.03585
}

Semantic roles & 50–950 ramp

primary

#342E63

secondary

#8E9558

accent

#CD5BC0

background

#F6F6F8

surface

#ECEBF0

border

#C7C6CB

text

#07060C

muted

#7A7A7D

Preview Lab

Preview with #342E63

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

Preview Lab → · Contrast checker → · Palette generator →