#676DDF#676DDF

#676DDF is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.8% C 0.170 H 277.5°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#676DDF
RGB	rgb(103, 109, 223)
HSL	hsl(237, 65%, 64%)
HSV	hsv(237, 54%, 87%)
CMYK	cmyk(53.8%, 51.1%, 0%, 12.5%)
CIE-LAB	lab(50.86, 29.49, -59.14)
CIE-LCH	lch(50.86, 66.08, 296.51°)
OKLab	oklab(58.79% 0.0223 -0.1689)
OKLCH	oklch(58.79% 0.17 277.5)
XYZ	xyz(24.3772, 19.1470, 72.2089)
Luminance	0.1915 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676DDF #DFD967

analogous

#67A9DF #676DDF #9D67DF

triadic

#676DDF #DF676D #6DDF67

tetradic

#676DDF #DF67A9 #DFD967 #67DF9D

square

#676DDF #DF67A9 #DFD967 #67DF9D

split-complementary

#676DDF #DF9D67 #A9DF67

monochromatic

#232AA8 #343CD4 #676DDF #9A9EEA #CCCEF4

Accessibility & contrast

On white

4.35

#676DDF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#676DDF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #676DDF

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676DDF	#FFFFFF	#000000	##000000
##676DDF	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#317EE3

Deuteranopia (green-blind)

#1E74DD

Tritanopia (blue-blind)

#2D879C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #676ddf;
/* rgb */ color: rgb(103, 109, 223);
/* oklch */ color: oklch(58.8% 0.170 277.5);

Tailwind

colors: {
  custom: {
    50: '#9b96ea',
    500: '#676ddf',
    950: '#000000',
  },
}

SCSS

$custom: #676ddf;
$custom-light: #9b96ea;
$custom-dark: #000000;

JSON

{
  "hex": "#676ddf",
  "rgb": {
    "r": 103,
    "g": 109,
    "b": 223
  },
  "hsl": {
    "h": 237,
    "s": 65.217,
    "l": 63.922
  },
  "oklch": {
    "l": 0.58792,
    "c": 0.1704,
    "h": 277.5
  },
  "luminance": 0.19149
}

Semantic roles & 50–950 ramp

primary

#676DDF

secondary

#E6E4BC

accent

#C418CD

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #676DDF

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

Preview Lab → · Contrast checker → · Palette generator →