#34258D#34258D

#34258D is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.8% C 0.162 H 280.9°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#34258D
RGB	rgb(52, 37, 141)
HSL	hsl(249, 58%, 35%)
HSV	hsv(249, 74%, 55%)
CMYK	cmyk(63.1%, 73.8%, 0%, 44.7%)
CIE-LAB	lab(23.59, 37.77, -55.18)
CIE-LCH	lch(23.59, 66.86, 304.39°)
OKLab	oklab(35.77% 0.0307 -0.1591)
OKLCH	oklch(35.77% 0.162 280.9)
XYZ	xyz(6.8839, 3.9758, 25.5988)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34258D #7E8D25

analogous

#254A8D #34258D #68258D

triadic

#34258D #8D3425 #258D34

tetradic

#34258D #8D254A #7E8D25 #258D68

square

#34258D #8D254A #7E8D25 #258D68

split-complementary

#34258D #8D6825 #4A8D25

monochromatic

#100C2C #22185D #34258D #4632BD #6B59D3

Accessibility & contrast

On white

11.70

#34258D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#34258D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34258D

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34258D	#FFFFFF	#000000	##FFFFFF
##34258D	1.00	11.70	1.80	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C90

Deuteranopia (green-blind)

#00348B

Tritanopia (blue-blind)

#004256

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #34258d;
/* rgb */ color: rgb(52, 37, 141);
/* oklch */ color: oklch(35.8% 0.162 280.9);

Tailwind

colors: {
  custom: {
    50: '#7761af',
    500: '#34258d',
    950: '#000000',
  },
}

SCSS

$custom: #34258d;
$custom-light: #7761af;
$custom-dark: #000000;

JSON

{
  "hex": "#34258d",
  "rgb": {
    "r": 52,
    "g": 37,
    "b": 141
  },
  "hsl": {
    "h": 248.654,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.35771,
    "c": 0.16206,
    "h": 280.9
  },
  "luminance": 0.03976
}

Semantic roles & 50–950 ramp

primary

#34258D

secondary

#AAB856

accent

#E246CB

background

#F7F5FA

surface

#EEEAF5

border

#C9C6CF

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #34258D

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

Preview Lab → · Contrast checker → · Palette generator →