#3034AF#3034AF

#3034AF is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.2% C 0.190 H 272.9°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#3034AF
RGB	rgb(48, 52, 175)
HSL	hsl(238, 57%, 44%)
HSV	hsv(238, 73%, 69%)
CMYK	cmyk(72.6%, 70.3%, 0%, 31.4%)
CIE-LAB	lab(29.86, 39.80, -65.60)
CIE-LCH	lch(29.86, 76.73, 301.25°)
OKLab	oklab(41.19% 0.0097 -0.1897)
OKLCH	oklch(41.19% 0.19 272.9)
XYZ	xyz(10.1822, 6.1785, 41.2051)
Luminance	0.0618 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3034AF #AFAB30

analogous

#3073AF #3034AF #6B30AF

triadic

#3034AF #AF3034 #34AF30

tetradic

#3034AF #AF3073 #AFAB30 #30AF6B

square

#3034AF #AF3073 #AFAB30 #30AF6B

split-complementary

#3034AF #AF6B30 #73AF30

monochromatic

#16174F #23267F #3034AF #4E52CE #7E81DC

Accessibility & contrast

On white

9.39

#3034AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#3034AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3034AF

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3034AF	#FFFFFF	#000000	##FFFFFF
##3034AF	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB3

Deuteranopia (green-blind)

#0040AD

Tritanopia (blue-blind)

#00566D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #3034af;
/* rgb */ color: rgb(48, 52, 175);
/* oklch */ color: oklch(41.2% 0.190 272.9);

Tailwind

colors: {
  custom: {
    50: '#7b6cc8',
    500: '#3034af',
    950: '#000000',
  },
}

SCSS

$custom: #3034af;
$custom-light: #7b6cc8;
$custom-dark: #000000;

JSON

{
  "hex": "#3034af",
  "rgb": {
    "r": 48,
    "g": 52,
    "b": 175
  },
  "hsl": {
    "h": 238.11,
    "s": 56.951,
    "l": 43.725
  },
  "oklch": {
    "l": 0.4119,
    "c": 0.18996,
    "h": 272.9
  },
  "luminance": 0.0618
}

Semantic roles & 50–950 ramp

primary

#3034AF

secondary

#C4C276

accent

#DB48E0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #3034AF

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

Preview Lab → · Contrast checker → · Palette generator →