#6178CD#6178CD

#6178CD is a mid, vivid blue. Relative luminance 0.204; OKLCH L 59.4% C 0.133 H 270.5°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#6178CD
RGB	rgb(97, 120, 205)
HSL	hsl(227, 52%, 59%)
HSV	hsv(227, 53%, 80%)
CMYK	cmyk(52.7%, 41.5%, 0%, 19.6%)
CIE-LAB	lab(52.26, 15.80, -46.71)
CIE-LCH	lch(52.26, 49.31, 288.69°)
OKLab	oklab(59.42% 0.0012 -0.1325)
OKLCH	oklch(59.42% 0.133 270.5)
XYZ	xyz(22.6621, 20.3806, 60.4854)
Luminance	0.2038 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6178CD #CDB661

analogous

#61AECD #6178CD #8061CD

triadic

#6178CD #CD6178 #78CD61

tetradic

#6178CD #CD61AE #CDB661 #61CD80

square

#6178CD #CD61AE #CDB661 #61CD80

split-complementary

#6178CD #CD8061 #AECD61

monochromatic

#2B3F88 #3A55B7 #6178CD #8FA0DC #BEC7EA

Accessibility & contrast

On white

4.14

#6178CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#6178CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6178CD

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6178CD	#FFFFFF	#000000	##000000
##6178CD	1.00	4.14	5.08	5.08
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5582D0

Deuteranopia (green-blind)

#4978CB

Tritanopia (blue-blind)

#2D8A98

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #6178cd;
/* rgb */ color: rgb(97, 120, 205);
/* oklch */ color: oklch(59.4% 0.133 270.5);

Tailwind

colors: {
  custom: {
    50: '#959edd',
    500: '#6178cd',
    950: '#000000',
  },
}

SCSS

$custom: #6178cd;
$custom-light: #959edd;
$custom-dark: #000000;

JSON

{
  "hex": "#6178cd",
  "rgb": {
    "r": 97,
    "g": 120,
    "b": 205
  },
  "hsl": {
    "h": 227.222,
    "s": 51.923,
    "l": 59.216
  },
  "oklch": {
    "l": 0.5942,
    "c": 0.13251,
    "h": 270.5
  },
  "luminance": 0.20382
}

Semantic roles & 50–950 ramp

primary

#6178CD

secondary

#DAD1B0

accent

#BD4CDB

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #6178CD

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

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