#34277C#34277C

#34277C is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.4% C 0.137 H 283.5°. Best body text is #FFFFFF at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#34277C
RGB	rgb(52, 39, 124)
HSL	hsl(249, 52%, 32%)
HSV	hsv(249, 69%, 49%)
CMYK	cmyk(58.1%, 68.5%, 0%, 51.4%)
CIE-LAB	lab(22.43, 30.96, -46.40)
CIE-LCH	lch(22.43, 55.78, 303.71°)
OKLab	oklab(34.45% 0.032 -0.1334)
OKLCH	oklch(34.45% 0.137 283.5)
XYZ	xyz(5.7787, 3.6360, 19.4622)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34277C #6F7C27

analogous

#27457C #34277C #5E277C

triadic

#34277C #7C3427 #277C34

tetradic

#34277C #7C2745 #6F7C27 #277C5E

square

#34277C #7C2745 #6F7C27 #277C5E

split-complementary

#34277C #7C5E27 #457C27

monochromatic

#0D0A1F #20184D #34277C #4836AB #6654C9

Accessibility & contrast

On white

12.16

#34277C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#34277C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34277C

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34277C	#FFFFFF	#000000	##FFFFFF
##34277C	1.00	12.16	1.73	12.16
#FFFFFF	12.16	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00387F

Deuteranopia (green-blind)

#00337A

Tritanopia (blue-blind)

#113D4E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #34277c;
/* rgb */ color: rgb(52, 39, 124);
/* oklch */ color: oklch(34.4% 0.137 283.5);

Tailwind

colors: {
  custom: {
    50: '#7462a3',
    500: '#34277c',
    950: '#000000',
  },
}

SCSS

$custom: #34277c;
$custom-light: #7462a3;
$custom-dark: #000000;

JSON

{
  "hex": "#34277c",
  "rgb": {
    "r": 52,
    "g": 39,
    "b": 124
  },
  "hsl": {
    "h": 249.176,
    "s": 52.147,
    "l": 31.961
  },
  "oklch": {
    "l": 0.34447,
    "c": 0.13719,
    "h": 283.5
  },
  "luminance": 0.03636
}

Semantic roles & 50–950 ramp

primary

#34277C

secondary

#A0AE51

accent

#DC4CC6

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#09050F

muted

#7B797F

Preview Lab

Preview with #34277C

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

Preview Lab → · Contrast checker → · Palette generator →