#3C5ABC#3C5ABC

#3C5ABC is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.0% C 0.158 H 267.6°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#3C5ABC
RGB	rgb(60, 90, 188)
HSL	hsl(226, 52%, 49%)
HSV	hsv(226, 68%, 74%)
CMYK	cmyk(68.1%, 52.1%, 0%, 26.3%)
CIE-LAB	lab(41.06, 21.79, -54.98)
CIE-LCH	lch(41.06, 59.14, 291.62°)
OKLab	oklab(49.99% -0.0067 -0.1579)
OKLCH	oklch(49.99% 0.158 267.6)
XYZ	xyz(14.5936, 11.9024, 49.0955)
Luminance	0.1190 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C5ABC #BC9E3C

analogous

#3C9ABC #3C5ABC #5E3CBC

triadic

#3C5ABC #BC3C5A #5ABC3C

tetradic

#3C5ABC #BC3C9A #BC9E3C #3CBC5E

square

#3C5ABC #BC3C9A #BC9E3C #3CBC5E

split-complementary

#3C5ABC #BC5E3C #9ABC3C

monochromatic

#1E2E5F #2D448E #3C5ABC #677FCE #95A6DD

Accessibility & contrast

On white

6.21

#3C5ABC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#3C5ABC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C5ABC

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C5ABC	#FFFFFF	#000000	##FFFFFF
##3C5ABC	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C67BF

Deuteranopia (green-blind)

#005BBA

Tritanopia (blue-blind)

#007182

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #3c5abc;
/* rgb */ color: rgb(60, 90, 188);
/* oklch */ color: oklch(50.0% 0.158 267.6);

Tailwind

colors: {
  custom: {
    50: '#8088d1',
    500: '#3c5abc',
    950: '#000000',
  },
}

SCSS

$custom: #3c5abc;
$custom-light: #8088d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c5abc",
  "rgb": {
    "r": 60,
    "g": 90,
    "b": 188
  },
  "hsl": {
    "h": 225.938,
    "s": 51.613,
    "l": 48.627
  },
  "oklch": {
    "l": 0.49988,
    "c": 0.15808,
    "h": 267.6
  },
  "luminance": 0.11904
}

Semantic roles & 50–950 ramp

primary

#3C5ABC

secondary

#C9BA8B

accent

#BA4DDB

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0B0B14

muted

#7C7C82

Preview Lab

Preview with #3C5ABC

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

Preview Lab → · Contrast checker → · Palette generator →