#3C4AAB#3C4AAB

#3C4AAB is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.5% C 0.155 H 272.5°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#3C4AAB
RGB	rgb(60, 74, 171)
HSL	hsl(232, 48%, 45%)
HSV	hsv(232, 65%, 67%)
CMYK	cmyk(64.9%, 56.7%, 0%, 32.9%)
CIE-LAB	lab(35.59, 26.07, -53.81)
CIE-LCH	lch(35.59, 59.80, 295.85°)
OKLab	oklab(45.49% 0.0067 -0.1547)
OKLCH	oklch(45.49% 0.155 272.5)
XYZ	xyz(11.6605, 8.7975, 39.6038)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4AAB #AB9D3C

analogous

#3C82AB #3C4AAB #653CAB

triadic

#3C4AAB #AB3C4A #4AAB3C

tetradic

#3C4AAB #AB3C82 #AB9D3C #3CAB65

square

#3C4AAB #AB3C82 #AB9D3C #3CAB65

split-complementary

#3C4AAB #AB653C #82AB3C

monochromatic

#1C2350 #2C367E #3C4AAB #5E6BC6 #8B95D6

Accessibility & contrast

On white

7.61

#3C4AAB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#3C4AAB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C4AAB

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4AAB	#FFFFFF	#000000	##FFFFFF
##3C4AAB	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AE

Deuteranopia (green-blind)

#004FA9

Tritanopia (blue-blind)

#006173

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #3c4aab;
/* rgb */ color: rgb(60, 74, 171);
/* oklch */ color: oklch(45.5% 0.155 272.5);

Tailwind

colors: {
  custom: {
    50: '#7e7cc5',
    500: '#3c4aab',
    950: '#000000',
  },
}

SCSS

$custom: #3c4aab;
$custom-light: #7e7cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4aab",
  "rgb": {
    "r": 60,
    "g": 74,
    "b": 171
  },
  "hsl": {
    "h": 232.432,
    "s": 48.052,
    "l": 45.294
  },
  "oklch": {
    "l": 0.45487,
    "c": 0.15487,
    "h": 272.5
  },
  "luminance": 0.08798
}

Semantic roles & 50–950 ramp

primary

#3C4AAB

secondary

#C1B982

accent

#C750D8

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #3C4AAB

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

Preview Lab → · Contrast checker → · Palette generator →