#3442AF#3442AF

#3442AF is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.8% C 0.173 H 271.6°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#3442AF
RGB	rgb(52, 66, 175)
HSL	hsl(233, 54%, 45%)
HSV	hsv(233, 70%, 69%)
CMYK	cmyk(70.3%, 62.3%, 0%, 31.4%)
CIE-LAB	lab(33.39, 31.49, -59.79)
CIE-LCH	lch(33.39, 67.58, 297.77°)
OKLab	oklab(43.83% 0.0048 -0.1726)
OKLCH	oklch(43.83% 0.173 271.6)
XYZ	xyz(11.0996, 7.7206, 41.4544)
Luminance	0.0772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3442AF #AFA134

analogous

#3480AF #3442AF #6434AF

triadic

#3442AF #AF3442 #42AF34

tetradic

#3442AF #AF3480 #AFA134 #34AF64

square

#3442AF #AF3480 #AFA134 #34AF64

split-complementary

#3442AF #AF6434 #80AF34

monochromatic

#181E51 #263080 #3442AF #5462CC #838DDA

Accessibility & contrast

On white

8.25

#3442AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#3442AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3442AF

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3442AF	#FFFFFF	#000000	##FFFFFF
##3442AF	1.00	8.25	2.54	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B3

Deuteranopia (green-blind)

#0049AD

Tritanopia (blue-blind)

#005E72

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3442af;
/* rgb */ color: rgb(52, 66, 175);
/* oklch */ color: oklch(43.8% 0.173 271.6);

Tailwind

colors: {
  custom: {
    50: '#7c76c8',
    500: '#3442af',
    950: '#000000',
  },
}

SCSS

$custom: #3442af;
$custom-light: #7c76c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3442af",
  "rgb": {
    "r": 52,
    "g": 66,
    "b": 175
  },
  "hsl": {
    "h": 233.171,
    "s": 54.185,
    "l": 44.51
  },
  "oklch": {
    "l": 0.43829,
    "c": 0.17263,
    "h": 271.6
  },
  "luminance": 0.07722
}

Semantic roles & 50–950 ramp

primary

#3442AF

secondary

#C4BB7B

accent

#CD4ADE

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3442AF

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

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