#34358F#34358F

#34358F is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.6% C 0.145 H 276.7°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#34358F
RGB	rgb(52, 53, 143)
HSL	hsl(239, 47%, 38%)
HSV	hsv(239, 64%, 56%)
CMYK	cmyk(63.6%, 62.9%, 0%, 43.9%)
CIE-LAB	lab(27.46, 28.51, -50.09)
CIE-LCH	lch(27.46, 57.63, 299.65°)
OKLab	oklab(38.63% 0.0169 -0.1442)
OKLCH	oklch(38.63% 0.145 276.7)
XYZ	xyz(7.6456, 5.2588, 26.5934)
Luminance	0.0526 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34358F #8F8E34

analogous

#34628F #34358F #60348F

triadic

#34358F #8F3435 #358F34

tetradic

#34358F #8F3462 #8F8E34 #348F60

square

#34358F #8F3462 #8F8E34 #348F60

split-complementary

#34358F #8F6034 #628F34

monochromatic

#131435 #242462 #34358F #4546BB #7273CC

Accessibility & contrast

On white

10.23

#34358F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#34358F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34358F

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34358F	#FFFFFF	#000000	##FFFFFF
##34358F	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004592

Deuteranopia (green-blind)

#003D8D

Tritanopia (blue-blind)

#004B5D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #34358f;
/* rgb */ color: rgb(52, 53, 143);
/* oklch */ color: oklch(38.6% 0.145 276.7);

Tailwind

colors: {
  custom: {
    50: '#766cb1',
    500: '#34358f',
    950: '#000000',
  },
}

SCSS

$custom: #34358f;
$custom-light: #766cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#34358f",
  "rgb": {
    "r": 52,
    "g": 53,
    "b": 143
  },
  "hsl": {
    "h": 239.341,
    "s": 46.667,
    "l": 38.235
  },
  "oklch": {
    "l": 0.38625,
    "c": 0.14516,
    "h": 276.7
  },
  "luminance": 0.05259
}

Semantic roles & 50–950 ramp

primary

#34358F

secondary

#B4B36B

accent

#D551D6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #34358F

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

Preview Lab → · Contrast checker → · Palette generator →