#6579EA#6579EA

#6579EA is a mid, vivid blue. Relative luminance 0.224; OKLCH L 61.7% C 0.170 H 272.9°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#6579EA
RGB	rgb(101, 121, 234)
HSL	hsl(231, 76%, 66%)
HSV	hsv(231, 57%, 92%)
CMYK	cmyk(56.8%, 48.3%, 0%, 8.2%)
CIE-LAB	lab(54.43, 25.32, -59.58)
CIE-LCH	lch(54.43, 64.74, 293.02°)
OKLab	oklab(61.67% 0.0086 -0.1702)
OKLCH	oklch(61.67% 0.17 272.9)
XYZ	xyz(27.0506, 22.3799, 80.7202)
Luminance	0.2238 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6579EA #EAD665

analogous

#65BCEA #6579EA #9365EA

triadic

#6579EA #EA6579 #79EA65

tetradic

#6579EA #EA65BC #EAD665 #65EA93

square

#6579EA #EA65BC #EAD665 #65EA93

split-complementary

#6579EA #EA9365 #BCEA65

monochromatic

#1A32BB #2F4AE3 #6579EA #9BA8F1 #D1D7F9

Accessibility & contrast

On white

3.83

#6579EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#6579EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6579EA

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6579EA	#FFFFFF	#000000	##000000
##6579EA	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4188EE

Deuteranopia (green-blind)

#2C7DE8

Tritanopia (blue-blind)

#0592A6

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6579ea;
/* rgb */ color: rgb(101, 121, 234);
/* oklch */ color: oklch(61.7% 0.170 272.9);

Tailwind

colors: {
  custom: {
    50: '#9b9ff1',
    500: '#6579ea',
    950: '#000000',
  },
}

SCSS

$custom: #6579ea;
$custom-light: #9b9ff1;
$custom-dark: #000000;

JSON

{
  "hex": "#6579ea",
  "rgb": {
    "r": 101,
    "g": 121,
    "b": 234
  },
  "hsl": {
    "h": 230.977,
    "s": 76,
    "l": 65.686
  },
  "oklch": {
    "l": 0.6167,
    "c": 0.17039,
    "h": 272.9
  },
  "luminance": 0.22382
}

Semantic roles & 50–950 ramp

primary

#6579EA

secondary

#ECE5BF

accent

#BA0DD8

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6579EA

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

Preview Lab → · Contrast checker → · Palette generator →