#34277D#34277D

#34277D is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.5% C 0.139 H 283.3°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#34277D
RGB	rgb(52, 39, 125)
HSL	hsl(249, 52%, 32%)
HSV	hsv(249, 69%, 49%)
CMYK	cmyk(58.4%, 68.8%, 0%, 51%)
CIE-LAB	lab(22.52, 31.30, -46.89)
CIE-LCH	lch(22.52, 56.38, 303.72°)
OKLab	oklab(34.54% 0.0319 -0.1348)
OKLCH	oklch(34.54% 0.139 283.3)
XYZ	xyz(5.8422, 3.6614, 19.7969)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34277D #707D27

analogous

#27457D #34277D #5F277D

triadic

#34277D #7D3427 #277D34

tetradic

#34277D #7D2745 #707D27 #277D5F

square

#34277D #7D2745 #707D27 #277D5F

split-complementary

#34277D #7D5F27 #457D27

monochromatic

#0D0A20 #21184E #34277D #4736AC #6655CA

Accessibility & contrast

On white

12.12

#34277D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#34277D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34277D

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34277D	#FFFFFF	#000000	##FFFFFF
##34277D	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003980

Deuteranopia (green-blind)

#00337B

Tritanopia (blue-blind)

#0F3D4E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #34277d;
/* rgb */ color: rgb(52, 39, 125);
/* oklch */ color: oklch(34.5% 0.139 283.3);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#34277d",
  "rgb": {
    "r": 52,
    "g": 39,
    "b": 125
  },
  "hsl": {
    "h": 249.07,
    "s": 52.439,
    "l": 32.157
  },
  "oklch": {
    "l": 0.3454,
    "c": 0.13856,
    "h": 283.3
  },
  "luminance": 0.03662
}

Semantic roles & 50–950 ramp

primary

#34277D

secondary

#A0AF51

accent

#DC4CC6

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#09050F

muted

#7B797F

Preview Lab

Preview with #34277D

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

Preview Lab → · Contrast checker → · Palette generator →