#6574B2#6574B2

#6574B2 is a mid, moderate blue. Relative luminance 0.185; OKLCH L 57.3% C 0.097 H 272.6°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#6574B2
RGB	rgb(101, 116, 178)
HSL	hsl(228, 33%, 55%)
HSV	hsv(228, 43%, 70%)
CMYK	cmyk(43.3%, 34.8%, 0%, 30.2%)
CIE-LAB	lab(50.06, 10.88, -34.68)
CIE-LCH	lch(50.06, 36.34, 287.41°)
OKLab	oklab(57.34% 0.0045 -0.0974)
OKLCH	oklch(57.34% 0.097 272.6)
XYZ	xyz(19.6456, 18.4708, 44.6409)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6574B2 #B2A365

analogous

#659AB2 #6574B2 #7D65B2

triadic

#6574B2 #B26574 #74B265

tetradic

#6574B2 #B2659A #B2A365 #65B27D

square

#6574B2 #B2659A #B2A365 #65B27D

split-complementary

#6574B2 #B27D65 #9AB265

monochromatic

#343E68 #495791 #6574B2 #8E99C6 #B7BEDB

Accessibility & contrast

On white

4.47

#6574B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#6574B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6574B2

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6574B2	#FFFFFF	#000000	##000000
##6574B2	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E7BB5

Deuteranopia (green-blind)

#5874B1

Tritanopia (blue-blind)

#4B818B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #6574b2;
/* rgb */ color: rgb(101, 116, 178);
/* oklch */ color: oklch(57.3% 0.097 272.6);

Tailwind

colors: {
  custom: {
    50: '#949bc9',
    500: '#6574b2',
    950: '#000000',
  },
}

SCSS

$custom: #6574b2;
$custom-light: #949bc9;
$custom-dark: #000000;

JSON

{
  "hex": "#6574b2",
  "rgb": {
    "r": 101,
    "g": 116,
    "b": 178
  },
  "hsl": {
    "h": 228.312,
    "s": 33.333,
    "l": 54.706
  },
  "oklch": {
    "l": 0.57343,
    "c": 0.09745,
    "h": 272.6
  },
  "luminance": 0.18472
}

Semantic roles & 50–950 ramp

primary

#6574B2

secondary

#CAC3A9

accent

#B55EC9

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0D0E13

muted

#7E7E82

Preview Lab

Preview with #6574B2

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

Preview Lab → · Contrast checker → · Palette generator →