#6474B0#6474B0

#6474B0 is a mid, moderate blue. Relative luminance 0.183; OKLCH L 57.2% C 0.095 H 271.8°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#6474B0
RGB	rgb(100, 116, 176)
HSL	hsl(227, 32%, 54%)
HSV	hsv(227, 43%, 69%)
CMYK	cmyk(43.2%, 34.1%, 0%, 31%)
CIE-LAB	lab(49.90, 10.02, -33.78)
CIE-LCH	lch(49.90, 35.23, 286.52°)
OKLab	oklab(57.17% 0.0029 -0.0948)
OKLCH	oklch(57.17% 0.095 271.8)
XYZ	xyz(19.3350, 18.3337, 43.5858)
Luminance	0.1834 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6474B0 #B0A064

analogous

#649AB0 #6474B0 #7A64B0

triadic

#6474B0 #B06474 #74B064

tetradic

#6474B0 #B0649A #B0A064 #64B07A

square

#6474B0 #B0649A #B0A064 #64B07A

split-complementary

#6474B0 #B07A64 #9AB064

monochromatic

#343E66 #49578E #6474B0 #8D98C5 #B5BDD9

Accessibility & contrast

On white

4.50

#6474B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#6474B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6474B0

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6474B0	#FFFFFF	#000000	##000000
##6474B0	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7AB2

Deuteranopia (green-blind)

#5874AF

Tritanopia (blue-blind)

#4A808A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #6474b0;
/* rgb */ color: rgb(100, 116, 176);
/* oklch */ color: oklch(57.2% 0.095 271.8);

Tailwind

colors: {
  custom: {
    50: '#939bc8',
    500: '#6474b0',
    950: '#000000',
  },
}

SCSS

$custom: #6474b0;
$custom-light: #939bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#6474b0",
  "rgb": {
    "r": 100,
    "g": 116,
    "b": 176
  },
  "hsl": {
    "h": 227.368,
    "s": 32.479,
    "l": 54.118
  },
  "oklch": {
    "l": 0.57167,
    "c": 0.0948,
    "h": 271.8
  },
  "luminance": 0.18335
}

Semantic roles & 50–950 ramp

primary

#6474B0

secondary

#C8C1A8

accent

#B25FC9

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0D0E13

muted

#7E7E82

Preview Lab

Preview with #6474B0

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

Preview Lab → · Contrast checker → · Palette generator →