#675CBC#675CBC

#675CBC is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.3% C 0.146 H 285.6°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#675CBC
RGB	rgb(103, 92, 188)
HSL	hsl(247, 42%, 55%)
HSV	hsv(247, 51%, 74%)
CMYK	cmyk(45.2%, 51.1%, 0%, 26.3%)
CIE-LAB	lab(44.47, 29.08, -49.34)
CIE-LCH	lch(44.47, 57.27, 300.52°)
OKLab	oklab(53.3% 0.0391 -0.1403)
OKLCH	oklch(53.3% 0.146 285.6)
XYZ	xyz(18.4951, 14.1679, 49.3274)
Luminance	0.1417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#675CBC #B1BC5C

analogous

#5C81BC #675CBC #975CBC

triadic

#675CBC #BC675C #5CBC67

tetradic

#675CBC #BC5C81 #B1BC5C #5CBC97

square

#675CBC #BC5C81 #B1BC5C #5CBC97

split-complementary

#675CBC #BC975C #81BC5C

monochromatic

#352E70 #4A409B #675CBC #8F87CE #B8B3E0

Accessibility & contrast

On white

5.48

#675CBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#675CBC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #675CBC

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##675CBC	#FFFFFF	#000000	##FFFFFF
##675CBC	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#316CBF

Deuteranopia (green-blind)

#2E66BA

Tritanopia (blue-blind)

#4C7083

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #675cbc;
/* rgb */ color: rgb(103, 92, 188);
/* oklch */ color: oklch(53.3% 0.146 285.6);

Tailwind

colors: {
  custom: {
    50: '#978ad1',
    500: '#675cbc',
    950: '#000000',
  },
}

SCSS

$custom: #675cbc;
$custom-light: #978ad1;
$custom-dark: #000000;

JSON

{
  "hex": "#675cbc",
  "rgb": {
    "r": 103,
    "g": 92,
    "b": 188
  },
  "hsl": {
    "h": 246.875,
    "s": 41.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.53303,
    "c": 0.14559,
    "h": 285.6
  },
  "luminance": 0.14169
}

Semantic roles & 50–950 ramp

primary

#675CBC

secondary

#C9CEA6

accent

#D256C3

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #675CBC

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

Preview Lab → · Contrast checker → · Palette generator →