#3C4DBE#3C4DBE

#3C4DBE is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.6% C 0.177 H 271.4°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#3C4DBE
RGB	rgb(60, 77, 190)
HSL	hsl(232, 52%, 49%)
HSV	hsv(232, 68%, 75%)
CMYK	cmyk(68.4%, 59.5%, 0%, 25.5%)
CIE-LAB	lab(37.82, 30.89, -61.42)
CIE-LCH	lch(37.82, 68.75, 296.70°)
OKLab	oklab(47.6% 0.0044 -0.177)
OKLCH	oklch(47.6% 0.177 271.4)
XYZ	xyz(13.8085, 9.9848, 49.9048)
Luminance	0.0999 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C4DBE #BEAD3C

analogous

#3C8EBE #3C4DBE #6C3CBE

triadic

#3C4DBE #BE3C4D #4DBE3C

tetradic

#3C4DBE #BE3C8E #BEAD3C #3CBE6C

square

#3C4DBE #BE3C8E #BEAD3C #3CBE6C

split-complementary

#3C4DBE #BE6C3C #8EBE3C

monochromatic

#1F2761 #2D3A8F #3C4DBE #6875CF #96A0DE

Accessibility & contrast

On white

7.01

#3C4DBE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#3C4DBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C4DBE

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C4DBE	#FFFFFF	#000000	##FFFFFF
##3C4DBE	1.00	7.01	3.00	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC2

Deuteranopia (green-blind)

#0053BC

Tritanopia (blue-blind)

#00697E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3c4dbe;
/* rgb */ color: rgb(60, 77, 190);
/* oklch */ color: oklch(47.6% 0.177 271.4);

Tailwind

colors: {
  custom: {
    50: '#827ed2',
    500: '#3c4dbe',
    950: '#000000',
  },
}

SCSS

$custom: #3c4dbe;
$custom-light: #827ed2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c4dbe",
  "rgb": {
    "r": 60,
    "g": 77,
    "b": 190
  },
  "hsl": {
    "h": 232.154,
    "s": 52,
    "l": 49.02
  },
  "oklch": {
    "l": 0.47601,
    "c": 0.17708,
    "h": 271.4
  },
  "luminance": 0.09986
}

Semantic roles & 50–950 ramp

primary

#3C4DBE

secondary

#CAC28C

accent

#C94CDB

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #3C4DBE

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

Preview Lab → · Contrast checker → · Palette generator →