#6178EF#6178EF

#6178EF is a mid, vivid blue. Relative luminance 0.222; OKLCH L 61.6% C 0.179 H 271.9°. Best body text is #000000 at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#6178EF
RGB	rgb(97, 120, 239)
HSL	hsl(230, 82%, 66%)
HSV	hsv(230, 59%, 94%)
CMYK	cmyk(59.4%, 49.8%, 0%, 6.3%)
CIE-LAB	lab(54.24, 26.81, -62.68)
CIE-LCH	lch(54.24, 68.17, 293.16°)
OKLab	oklab(61.57% 0.006 -0.1794)
OKLCH	oklch(61.57% 0.18 271.9)
XYZ	xyz(27.2211, 22.2041, 84.4960)
Luminance	0.2221 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6178EF #EFD861

analogous

#61BFEF #6178EF #9161EF

triadic

#6178EF #EF6178 #78EF61

tetradic

#6178EF #EF61BF #EFD861 #61EF91

square

#6178EF #EF61BF #EFD861 #61EF91

split-complementary

#6178EF #EF9161 #BFEF61

monochromatic

#1430C2 #2949E9 #6178EF #99A7F5 #D0D7FA

Accessibility & contrast

On white

3.86

#6178EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.44

#6178EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6178EF

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6178EF	#FFFFFF	#000000	##000000
##6178EF	1.00	3.86	5.44	5.44
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.44	21.00	1.00	1.00
##000000	5.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3888F3

Deuteranopia (green-blind)

#177CED

Tritanopia (blue-blind)

#0093A8

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #6178ef;
/* rgb */ color: rgb(97, 120, 239);
/* oklch */ color: oklch(61.6% 0.179 271.9);

Tailwind

colors: {
  custom: {
    50: '#9a9ef5',
    500: '#6178ef',
    950: '#000000',
  },
}

SCSS

$custom: #6178ef;
$custom-light: #9a9ef5;
$custom-dark: #000000;

JSON

{
  "hex": "#6178ef",
  "rgb": {
    "r": 97,
    "g": 120,
    "b": 239
  },
  "hsl": {
    "h": 230.282,
    "s": 81.609,
    "l": 65.882
  },
  "oklch": {
    "l": 0.61566,
    "c": 0.1795,
    "h": 271.9
  },
  "luminance": 0.22206
}

Semantic roles & 50–950 ramp

primary

#6178EF

secondary

#EDE6BE

accent

#BB08DE

background

#FAF9FF

surface

#F3F2FE

border

#CDCCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #6178EF

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

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