#342A90#342A90

#342A90 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.8% C 0.160 H 279.4°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#342A90
RGB	rgb(52, 42, 144)
HSL	hsl(246, 55%, 36%)
HSV	hsv(246, 71%, 56%)
CMYK	cmyk(63.9%, 70.8%, 0%, 43.5%)
CIE-LAB	lab(24.95, 35.80, -54.81)
CIE-LCH	lch(24.95, 65.47, 303.15°)
OKLab	oklab(36.83% 0.0263 -0.1581)
OKLCH	oklch(36.83% 0.16 279.4)
XYZ	xyz(7.2766, 4.3991, 26.8458)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342A90 #86902A

analogous

#2A5390 #342A90 #672A90

triadic

#342A90 #90342A #2A9034

tetradic

#342A90 #902A53 #86902A #2A9067

square

#342A90 #902A53 #86902A #2A9067

split-complementary

#342A90 #90672A #53902A

monochromatic

#120E31 #231C61 #342A90 #4538BF #6E63D1

Accessibility & contrast

On white

11.17

#342A90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#342A90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342A90

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342A90	#FFFFFF	#000000	##FFFFFF
##342A90	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F93

Deuteranopia (green-blind)

#00378E

Tritanopia (blue-blind)

#004559

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #342a90;
/* rgb */ color: rgb(52, 42, 144);
/* oklch */ color: oklch(36.8% 0.160 279.4);

Tailwind

colors: {
  custom: {
    50: '#7765b1',
    500: '#342a90',
    950: '#000000',
  },
}

SCSS

$custom: #342a90;
$custom-light: #7765b1;
$custom-dark: #000000;

JSON

{
  "hex": "#342a90",
  "rgb": {
    "r": 52,
    "g": 42,
    "b": 144
  },
  "hsl": {
    "h": 245.882,
    "s": 54.839,
    "l": 36.471
  },
  "oklch": {
    "l": 0.36829,
    "c": 0.16023,
    "h": 279.4
  },
  "luminance": 0.044
}

Semantic roles & 50–950 ramp

primary

#342A90

secondary

#AFB75E

accent

#DE4AD0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #342A90

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

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