#3341AF#3341AF

#3341AF is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.6% C 0.174 H 271.5°. Best body text is #FFFFFF at 8.35:1 contrast (WCAG AA passes).

Color values

HEX	#3341AF
RGB	rgb(51, 65, 175)
HSL	hsl(233, 55%, 44%)
HSV	hsv(233, 71%, 69%)
CMYK	cmyk(70.9%, 62.9%, 0%, 31.4%)
CIE-LAB	lab(33.09, 32.00, -60.29)
CIE-LCH	lch(33.09, 68.26, 297.96°)
OKLab	oklab(43.59% 0.0045 -0.1741)
OKLCH	oklch(43.59% 0.174 271.5)
XYZ	xyz(10.9908, 7.5785, 41.4327)
Luminance	0.0758 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3341AF #AFA133

analogous

#337FAF #3341AF #6333AF

triadic

#3341AF #AF3341 #41AF33

tetradic

#3341AF #AF337F #AFA133 #33AF63

square

#3341AF #AF337F #AFA133 #33AF63

split-complementary

#3341AF #AF6333 #7FAF33

monochromatic

#171E50 #252F80 #3341AF #5260CD #828CDB

Accessibility & contrast

On white

8.35

#3341AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#3341AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3341AF

8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3341AF	#FFFFFF	#000000	##FFFFFF
##3341AF	1.00	8.35	2.52	8.35
#FFFFFF	8.35	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054B3

Deuteranopia (green-blind)

#0048AD

Tritanopia (blue-blind)

#005D72

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3341af;
/* rgb */ color: rgb(51, 65, 175);
/* oklch */ color: oklch(43.6% 0.174 271.5);

Tailwind

colors: {
  custom: {
    50: '#7c75c8',
    500: '#3341af',
    950: '#000000',
  },
}

SCSS

$custom: #3341af;
$custom-light: #7c75c8;
$custom-dark: #000000;

JSON

{
  "hex": "#3341af",
  "rgb": {
    "r": 51,
    "g": 65,
    "b": 175
  },
  "hsl": {
    "h": 233.226,
    "s": 54.867,
    "l": 44.314
  },
  "oklch": {
    "l": 0.4359,
    "c": 0.17412,
    "h": 271.5
  },
  "luminance": 0.0758
}

Semantic roles & 50–950 ramp

primary

#3341AF

secondary

#C4BB7A

accent

#CD4ADE

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #3341AF

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

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