#6178E1#6178E1

#6178E1 is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.6% C 0.160 H 271.6°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#6178E1
RGB	rgb(97, 120, 225)
HSL	hsl(229, 68%, 63%)
HSV	hsv(229, 57%, 88%)
CMYK	cmyk(56.9%, 46.7%, 0%, 11.8%)
CIE-LAB	lab(53.39, 22.24, -56.21)
CIE-LCH	lch(53.39, 60.45, 291.58°)
OKLab	oklab(60.65% 0.0044 -0.1604)
OKLCH	oklch(60.65% 0.16 271.6)
XYZ	xyz(25.2324, 21.4087, 74.0222)
Luminance	0.2141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6178E1 #E1CA61

analogous

#61B8E1 #6178E1 #8A61E1

triadic

#6178E1 #E16178 #78E161

tetradic

#6178E1 #E161B8 #E1CA61 #61E18A

square

#6178E1 #E161B8 #E1CA61 #61E18A

split-complementary

#6178E1 #E18A61 #B8E161

monochromatic

#2038A8 #2E4CD7 #6178E1 #94A4EB #C8D0F5

Accessibility & contrast

On white

3.98

#6178E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#6178E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6178E1

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6178E1	#FFFFFF	#000000	##000000
##6178E1	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4685E5

Deuteranopia (green-blind)

#347ADF

Tritanopia (blue-blind)

#038FA2

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #6178e1;
/* rgb */ color: rgb(97, 120, 225);
/* oklch */ color: oklch(60.6% 0.160 271.6);

Tailwind

colors: {
  custom: {
    50: '#979eeb',
    500: '#6178e1',
    950: '#000000',
  },
}

SCSS

$custom: #6178e1;
$custom-light: #979eeb;
$custom-dark: #000000;

JSON

{
  "hex": "#6178e1",
  "rgb": {
    "r": 97,
    "g": 120,
    "b": 225
  },
  "hsl": {
    "h": 229.219,
    "s": 68.085,
    "l": 63.137
  },
  "oklch": {
    "l": 0.60649,
    "c": 0.16044,
    "h": 271.6
  },
  "luminance": 0.21411
}

Semantic roles & 50–950 ramp

primary

#6178E1

secondary

#E6DEB8

accent

#AE15D0

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #6178E1

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

Preview Lab → · Contrast checker → · Palette generator →