#342C90#342C90

#342C90 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.1% C 0.158 H 279.0°. Best body text is #FFFFFF at 11.00:1 contrast (WCAG AA passes).

Color values

HEX	#342C90
RGB	rgb(52, 44, 144)
HSL	hsl(245, 53%, 37%)
HSV	hsv(245, 69%, 56%)
CMYK	cmyk(63.9%, 69.4%, 0%, 43.5%)
CIE-LAB	lab(25.40, 34.58, -54.08)
CIE-LCH	lch(25.40, 64.19, 302.60°)
OKLab	oklab(37.15% 0.0247 -0.1559)
OKLCH	oklch(37.15% 0.158 279)
XYZ	xyz(7.3493, 4.5445, 26.8700)
Luminance	0.0454 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342C90 #88902C

analogous

#2C5690 #342C90 #662C90

triadic

#342C90 #90342C #2C9034

tetradic

#342C90 #902C56 #88902C #2C9066

square

#342C90 #902C56 #88902C #2C9066

split-complementary

#342C90 #90662C #56902C

monochromatic

#120F32 #231E61 #342C90 #453ABF #6F66D0

Accessibility & contrast

On white

11.00

#342C90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#342C90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342C90

11.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342C90	#FFFFFF	#000000	##FFFFFF
##342C90	1.00	11.00	1.91	11.00
#FFFFFF	11.00	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004093

Deuteranopia (green-blind)

#00388E

Tritanopia (blue-blind)

#00465A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #342c90;
/* rgb */ color: rgb(52, 44, 144);
/* oklch */ color: oklch(37.1% 0.158 279.0);

Tailwind

colors: {
  custom: {
    50: '#7766b1',
    500: '#342c90',
    950: '#000000',
  },
}

SCSS

$custom: #342c90;
$custom-light: #7766b1;
$custom-dark: #000000;

JSON

{
  "hex": "#342c90",
  "rgb": {
    "r": 52,
    "g": 44,
    "b": 144
  },
  "hsl": {
    "h": 244.8,
    "s": 53.191,
    "l": 36.863
  },
  "oklch": {
    "l": 0.3715,
    "c": 0.15785,
    "h": 279
  },
  "luminance": 0.04545
}

Semantic roles & 50–950 ramp

primary

#342C90

secondary

#B0B761

accent

#DD4BD1

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #342C90

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

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