#34359A#34359A

#34359A is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.6% C 0.160 H 275.8°. Best body text is #FFFFFF at 9.90:1 contrast (WCAG AA passes).

Color values

HEX	#34359A
RGB	rgb(52, 53, 154)
HSL	hsl(239, 50%, 40%)
HSV	hsv(239, 66%, 60%)
CMYK	cmyk(66.2%, 65.6%, 0%, 39.6%)
CIE-LAB	lab(28.40, 32.38, -55.30)
CIE-LCH	lch(28.40, 64.08, 300.35°)
OKLab	oklab(39.61% 0.0162 -0.1595)
OKLCH	oklch(39.61% 0.16 275.8)
XYZ	xyz(8.5201, 5.6086, 31.1992)
Luminance	0.0561 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34359A #9A9934

analogous

#34689A #34359A #66349A

triadic

#34359A #9A3435 #359A34

tetradic

#34359A #9A3468 #9A9934 #349A66

square

#34359A #9A3468 #9A9934 #349A66

split-complementary

#34359A #9A6634 #689A34

monochromatic

#15163E #25256C #34359A #494BC2 #7778D1

Accessibility & contrast

On white

9.90

#34359A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#34359A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34359A

9.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34359A	#FFFFFF	#000000	##FFFFFF
##34359A	1.00	9.90	2.12	9.90
#FFFFFF	9.90	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00489D

Deuteranopia (green-blind)

#003E98

Tritanopia (blue-blind)

#004F62

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #34359a;
/* rgb */ color: rgb(52, 53, 154);
/* oklch */ color: oklch(39.6% 0.160 275.8);

Tailwind

colors: {
  custom: {
    50: '#786cb9',
    500: '#34359a',
    950: '#000000',
  },
}

SCSS

$custom: #34359a;
$custom-light: #786cb9;
$custom-dark: #000000;

JSON

{
  "hex": "#34359a",
  "rgb": {
    "r": 52,
    "g": 53,
    "b": 154
  },
  "hsl": {
    "h": 239.412,
    "s": 49.515,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39609,
    "c": 0.16029,
    "h": 275.8
  },
  "luminance": 0.05609
}

Semantic roles & 50–950 ramp

primary

#34359A

secondary

#BAB970

accent

#D84FD9

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #34359A

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

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