#6179DF#6179DF

#6179DF is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.7% C 0.156 H 271.1°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#6179DF
RGB	rgb(97, 121, 223)
HSL	hsl(229, 66%, 63%)
HSV	hsv(229, 57%, 87%)
CMYK	cmyk(56.5%, 45.7%, 0%, 12.5%)
CIE-LAB	lab(53.54, 20.98, -54.86)
CIE-LCH	lch(53.54, 58.73, 290.93°)
OKLab	oklab(60.72% 0.0031 -0.1564)
OKLCH	oklch(60.72% 0.156 271.1)
XYZ	xyz(25.0820, 21.5420, 72.6340)
Luminance	0.2154 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6179DF #DFC761

analogous

#61B8DF #6179DF #8861DF

triadic

#6179DF #DF6179 #79DF61

tetradic

#6179DF #DF61B8 #DFC761 #61DF88

square

#6179DF #DF61B8 #DFC761 #61DF88

split-complementary

#6179DF #DF8861 #B8DF61

monochromatic

#213AA4 #2E4ED5 #6179DF #94A4E9 #C7CFF4

Accessibility & contrast

On white

3.96

#6179DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#6179DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6179DF

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6179DF	#FFFFFF	#000000	##000000
##6179DF	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A86E3

Deuteranopia (green-blind)

#397BDD

Tritanopia (blue-blind)

#0B90A1

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6179df;
/* rgb */ color: rgb(97, 121, 223);
/* oklch */ color: oklch(60.7% 0.156 271.1);

Tailwind

colors: {
  custom: {
    50: '#979fe9',
    500: '#6179df',
    950: '#000000',
  },
}

SCSS

$custom: #6179df;
$custom-light: #979fe9;
$custom-dark: #000000;

JSON

{
  "hex": "#6179df",
  "rgb": {
    "r": 97,
    "g": 121,
    "b": 223
  },
  "hsl": {
    "h": 228.571,
    "s": 66.316,
    "l": 62.745
  },
  "oklch": {
    "l": 0.6072,
    "c": 0.15642,
    "h": 271.1
  },
  "luminance": 0.21544
}

Semantic roles & 50–950 ramp

primary

#6179DF

secondary

#E5DCB7

accent

#AB17CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #6179DF

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

Preview Lab → · Contrast checker → · Palette generator →