#676CCB#676CCB

#676CCB is a mid, vivid blue. Relative luminance 0.179; OKLCH L 57.3% C 0.144 H 278.5°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#676CCB
RGB	rgb(103, 108, 203)
HSL	hsl(237, 49%, 60%)
HSV	hsv(237, 49%, 80%)
CMYK	cmyk(49.3%, 46.8%, 0%, 20.4%)
CIE-LAB	lab(49.40, 23.86, -50.11)
CIE-LCH	lch(49.40, 55.50, 295.46°)
OKLab	oklab(57.3% 0.0214 -0.1424)
OKLCH	oklch(57.3% 0.144 278.5)
XYZ	xyz(21.7322, 17.9193, 58.8020)
Luminance	0.1792 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676CCB #CBC667

analogous

#679ECB #676CCB #9467CB

triadic

#676CCB #CB676C #6CCB67

tetradic

#676CCB #CB679E #CBC667 #67CB94

square

#676CCB #CB679E #CBC667 #67CB94

split-complementary

#676CCB #CB9467 #9ECB67

monochromatic

#2F3389 #3E44B6 #676CCB #9598DB #C2C4EA

Accessibility & contrast

On white

4.58

#676CCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#676CCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #676CCB

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676CCB	#FFFFFF	#000000	##000000
##676CCB	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4379CE

Deuteranopia (green-blind)

#3A72C9

Tritanopia (blue-blind)

#408092

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #676ccb;
/* rgb */ color: rgb(103, 108, 203);
/* oklch */ color: oklch(57.3% 0.144 278.5);

Tailwind

colors: {
  custom: {
    50: '#9896db',
    500: '#676ccb',
    950: '#000000',
  },
}

SCSS

$custom: #676ccb;
$custom-light: #9896db;
$custom-dark: #000000;

JSON

{
  "hex": "#676ccb",
  "rgb": {
    "r": 103,
    "g": 108,
    "b": 203
  },
  "hsl": {
    "h": 237,
    "s": 49.02,
    "l": 60
  },
  "oklch": {
    "l": 0.57301,
    "c": 0.14403,
    "h": 278.5
  },
  "luminance": 0.1792
}

Semantic roles & 50–950 ramp

primary

#676CCB

secondary

#DAD8B4

accent

#D24FD9

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #676CCB

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

Preview Lab → · Contrast checker → · Palette generator →