#34258A#34258A

#34258A is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.5% C 0.158 H 281.4°. Best body text is #FFFFFF at 11.81:1 contrast (WCAG AA passes).

Color values

HEX	#34258A
RGB	rgb(52, 37, 138)
HSL	hsl(249, 58%, 34%)
HSV	hsv(249, 73%, 54%)
CMYK	cmyk(62.3%, 73.2%, 0%, 45.9%)
CIE-LAB	lab(23.30, 36.79, -53.79)
CIE-LCH	lch(23.30, 65.17, 304.37°)
OKLab	oklab(35.47% 0.0314 -0.1551)
OKLCH	oklch(35.47% 0.158 281.4)
XYZ	xyz(6.6637, 3.8877, 24.4391)
Luminance	0.0389 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34258A #7B8A25

analogous

#25498A #34258A #67258A

triadic

#34258A #8A3425 #258A34

tetradic

#34258A #8A2549 #7B8A25 #258A67

square

#34258A #8A2549 #7B8A25 #258A67

split-complementary

#34258A #8A6725 #498A25

monochromatic

#100B29 #22185A #34258A #4632BA #6A57D2

Accessibility & contrast

On white

11.81

#34258A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#34258A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34258A

11.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34258A	#FFFFFF	#000000	##FFFFFF
##34258A	1.00	11.81	1.78	11.81
#FFFFFF	11.81	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8D

Deuteranopia (green-blind)

#003488

Tritanopia (blue-blind)

#004055

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #34258a;
/* rgb */ color: rgb(52, 37, 138);
/* oklch */ color: oklch(35.5% 0.158 281.4);

Tailwind

colors: {
  custom: {
    50: '#7661ad',
    500: '#34258a',
    950: '#000000',
  },
}

SCSS

$custom: #34258a;
$custom-light: #7661ad;
$custom-dark: #000000;

JSON

{
  "hex": "#34258a",
  "rgb": {
    "r": 52,
    "g": 37,
    "b": 138
  },
  "hsl": {
    "h": 248.911,
    "s": 57.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.35471,
    "c": 0.15821,
    "h": 281.4
  },
  "luminance": 0.03888
}

Semantic roles & 50–950 ramp

primary

#34258A

secondary

#A8B754

accent

#E147CA

background

#F7F5FA

surface

#EEEAF4

border

#C9C6CE

text

#0A0510

muted

#7C797F

Preview Lab

Preview with #34258A

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

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