#342E89#342E89

#342E89 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.8% C 0.146 H 279.4°. Best body text is #FFFFFF at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#342E89
RGB	rgb(52, 46, 137)
HSL	hsl(244, 50%, 36%)
HSV	hsv(244, 66%, 54%)
CMYK	cmyk(62%, 66.4%, 0%, 46.3%)
CIE-LAB	lab(25.23, 30.94, -50.01)
CIE-LCH	lch(25.23, 58.80, 301.75°)
OKLab	oklab(36.83% 0.0238 -0.144)
OKLCH	oklch(36.83% 0.146 279.4)
XYZ	xyz(6.9071, 4.4897, 24.1647)
Luminance	0.0449 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#342E89 #83892E

analogous

#2E5589 #342E89 #612E89

triadic

#342E89 #89342E #2E8934

tetradic

#342E89 #892E55 #83892E #2E8961

square

#342E89 #892E55 #83892E #2E8961

split-complementary

#342E89 #89612E #55892E

monochromatic

#110F2D #231F5B #342E89 #453DB7 #6D66CC

Accessibility & contrast

On white

11.06

#342E89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#342E89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #342E89

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##342E89	#FFFFFF	#000000	##FFFFFF
##342E89	1.00	11.06	1.90	11.06
#FFFFFF	11.06	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F8C

Deuteranopia (green-blind)

#003887

Tritanopia (blue-blind)

#004557

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #342e89;
/* rgb */ color: rgb(52, 46, 137);
/* oklch */ color: oklch(36.8% 0.146 279.4);

Tailwind

colors: {
  custom: {
    50: '#7567ac',
    500: '#342e89',
    950: '#000000',
  },
}

SCSS

$custom: #342e89;
$custom-light: #7567ac;
$custom-dark: #000000;

JSON

{
  "hex": "#342e89",
  "rgb": {
    "r": 52,
    "g": 46,
    "b": 137
  },
  "hsl": {
    "h": 243.956,
    "s": 49.727,
    "l": 35.882
  },
  "oklch": {
    "l": 0.36834,
    "c": 0.14593,
    "h": 279.4
  },
  "luminance": 0.0449
}

Semantic roles & 50–950 ramp

primary

#342E89

secondary

#ADB260

accent

#D94FD0

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #342E89

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

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