#6474AC#6474AC

#6474AC is a mid, moderate blue. Relative luminance 0.182; OKLCH L 57.0% C 0.089 H 271.2°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#6474AC
RGB	rgb(100, 116, 172)
HSL	hsl(227, 30%, 53%)
HSV	hsv(227, 42%, 67%)
CMYK	cmyk(41.9%, 32.6%, 0%, 32.5%)
CIE-LAB	lab(49.71, 8.83, -31.75)
CIE-LCH	lch(49.71, 32.96, 285.55°)
OKLab	oklab(56.96% 0.0019 -0.0889)
OKLCH	oklch(56.96% 0.089 271.2)
XYZ	xyz(18.9450, 18.1777, 41.5321)
Luminance	0.1818 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6474AC #AC9C64

analogous

#6498AC #6474AC #7864AC

triadic

#6474AC #AC6474 #74AC64

tetradic

#6474AC #AC6498 #AC9C64 #64AC78

square

#6474AC #AC6498 #AC9C64 #64AC78

split-complementary

#6474AC #AC7864 #98AC64

monochromatic

#343E61 #4A5889 #6474AC #8C98C1 #B4BBD7

Accessibility & contrast

On white

4.53

#6474AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#6474AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6474AC

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6474AC	#FFFFFF	#000000	##000000
##6474AC	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6179AE

Deuteranopia (green-blind)

#5A73AB

Tritanopia (blue-blind)

#4C7F88

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #6474ac;
/* rgb */ color: rgb(100, 116, 172);
/* oklch */ color: oklch(57.0% 0.089 271.2);

Tailwind

colors: {
  custom: {
    50: '#939bc5',
    500: '#6474ac',
    950: '#000000',
  },
}

SCSS

$custom: #6474ac;
$custom-light: #939bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#6474ac",
  "rgb": {
    "r": 100,
    "g": 116,
    "b": 172
  },
  "hsl": {
    "h": 226.667,
    "s": 30.252,
    "l": 53.333
  },
  "oklch": {
    "l": 0.5696,
    "c": 0.08891,
    "h": 271.2
  },
  "luminance": 0.18179
}

Semantic roles & 50–950 ramp

primary

#6474AC

secondary

#C5BEA6

accent

#B061C6

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0D0E13

muted

#7E7E82

Preview Lab

Preview with #6474AC

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

Preview Lab → · Contrast checker → · Palette generator →