#675BB8#675BB8

#675BB8 is a mid, vivid blue. Relative luminance 0.138; OKLCH L 52.9% C 0.141 H 286.4°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#675BB8
RGB	rgb(103, 91, 184)
HSL	hsl(248, 40%, 54%)
HSV	hsv(248, 51%, 72%)
CMYK	cmyk(44%, 50.5%, 0%, 27.8%)
CIE-LAB	lab(43.98, 28.50, -47.80)
CIE-LCH	lch(43.98, 55.65, 300.81°)
OKLab	oklab(52.86% 0.04 -0.1357)
OKLCH	oklch(52.86% 0.141 286.4)
XYZ	xyz(17.9839, 13.8257, 47.0592)
Luminance	0.1383 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#675BB8 #ACB85B

analogous

#5B7EB8 #675BB8 #965BB8

triadic

#675BB8 #B8675B #5BB867

tetradic

#675BB8 #B85B7E #ACB85B #5BB896

square

#675BB8 #B85B7E #ACB85B #5BB896

split-complementary

#675BB8 #B8965B #7EB85B

monochromatic

#362E6A #4C4195 #675BB8 #8F86CA #B6B0DD

Accessibility & contrast

On white

5.58

#675BB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#675BB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #675BB8

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##675BB8	#FFFFFF	#000000	##FFFFFF
##675BB8	1.00	5.58	3.77	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#336ABB

Deuteranopia (green-blind)

#3165B6

Tritanopia (blue-blind)

#4E6F81

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #675bb8;
/* rgb */ color: rgb(103, 91, 184);
/* oklch */ color: oklch(52.9% 0.141 286.4);

Tailwind

colors: {
  custom: {
    50: '#9789ce',
    500: '#675bb8',
    950: '#000000',
  },
}

SCSS

$custom: #675bb8;
$custom-light: #9789ce;
$custom-dark: #000000;

JSON

{
  "hex": "#675bb8",
  "rgb": {
    "r": 103,
    "g": 91,
    "b": 184
  },
  "hsl": {
    "h": 247.742,
    "s": 39.574,
    "l": 53.922
  },
  "oklch": {
    "l": 0.52856,
    "c": 0.14149,
    "h": 286.4
  },
  "luminance": 0.13826
}

Semantic roles & 50–950 ramp

primary

#675BB8

secondary

#C6CBA4

accent

#CF58C0

background

#F9F8FC

surface

#F2F0F9

border

#CCCBD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #675BB8

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

Preview Lab → · Contrast checker → · Palette generator →