#34239D#34239D

#34239D is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.1% C 0.184 H 278.8°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#34239D
RGB	rgb(52, 35, 157)
HSL	hsl(248, 64%, 38%)
HSV	hsv(248, 78%, 62%)
CMYK	cmyk(66.9%, 77.7%, 0%, 38.4%)
CIE-LAB	lab(24.85, 43.98, -62.97)
CIE-LCH	lch(24.85, 76.81, 304.93°)
OKLab	oklab(37.15% 0.0283 -0.1819)
OKLCH	oklch(37.15% 0.184 278.8)
XYZ	xyz(8.1011, 4.3658, 32.3075)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34239D #8C9D23

analogous

#234F9D #34239D #71239D

triadic

#34239D #9D3423 #239D34

tetradic

#34239D #9D234F #8C9D23 #239D71

square

#34239D #9D234F #8C9D23 #239D71

split-complementary

#34239D #9D7123 #4F9D23

monochromatic

#130D39 #23186B #34239D #452ECF #705FDB

Accessibility & contrast

On white

11.21

#34239D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#34239D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34239D

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34239D	#FFFFFF	#000000	##FFFFFF
##34239D	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0040A0

Deuteranopia (green-blind)

#00369B

Tritanopia (blue-blind)

#00475F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #34239d;
/* rgb */ color: rgb(52, 35, 157);
/* oklch */ color: oklch(37.1% 0.184 278.8);

Tailwind

colors: {
  custom: {
    50: '#7b61bb',
    500: '#34239d',
    950: '#000000',
  },
}

SCSS

$custom: #34239d;
$custom-light: #7b61bb;
$custom-dark: #000000;

JSON

{
  "hex": "#34239d",
  "rgb": {
    "r": 52,
    "g": 35,
    "b": 157
  },
  "hsl": {
    "h": 248.361,
    "s": 63.542,
    "l": 37.647
  },
  "oklch": {
    "l": 0.3715,
    "c": 0.18404,
    "h": 278.8
  },
  "luminance": 0.04366
}

Semantic roles & 50–950 ramp

primary

#34239D

secondary

#B2C05C

accent

#E741D0

background

#F8F5FB

surface

#EFEAF6

border

#CAC6D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #34239D

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

Preview Lab → · Contrast checker → · Palette generator →