#676BDD#676BDD

#676BDD is a mid, vivid blue. Relative luminance 0.186; OKLCH L 58.3% C 0.170 H 278.2°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#676BDD
RGB	rgb(103, 107, 221)
HSL	hsl(238, 63%, 64%)
HSV	hsv(238, 53%, 87%)
CMYK	cmyk(53.4%, 51.6%, 0%, 13.3%)
CIE-LAB	lab(50.24, 30.08, -59.01)
CIE-LCH	lch(50.24, 66.23, 297.01°)
OKLab	oklab(58.29% 0.0243 -0.1686)
OKLCH	oklch(58.29% 0.17 278.2)
XYZ	xyz(23.8983, 18.6179, 70.7269)
Luminance	0.1862 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676BDD #DDD967

analogous

#67A6DD #676BDD #9E67DD

triadic

#676BDD #DD676B #6BDD67

tetradic

#676BDD #DD67A6 #DDD967 #67DD9E

square

#676BDD #DD67A6 #DDD967 #67DD9E

split-complementary

#676BDD #DD9E67 #A6DD67

monochromatic

#2529A5 #353AD2 #676BDD #999CE8 #CBCCF3

Accessibility & contrast

On white

4.45

#676BDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#676BDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #676BDD

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676BDD	#FFFFFF	#000000	##000000
##676BDD	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E7CE1

Deuteranopia (green-blind)

#1C73DB

Tritanopia (blue-blind)

#30859A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #676bdd;
/* rgb */ color: rgb(103, 107, 221);
/* oklch */ color: oklch(58.3% 0.170 278.2);

Tailwind

colors: {
  custom: {
    50: '#9b95e8',
    500: '#676bdd',
    950: '#000000',
  },
}

SCSS

$custom: #676bdd;
$custom-light: #9b95e8;
$custom-dark: #000000;

JSON

{
  "hex": "#676bdd",
  "rgb": {
    "r": 103,
    "g": 107,
    "b": 221
  },
  "hsl": {
    "h": 237.966,
    "s": 63.441,
    "l": 63.529
  },
  "oklch": {
    "l": 0.58285,
    "c": 0.17031,
    "h": 278.2
  },
  "luminance": 0.18619
}

Semantic roles & 50–950 ramp

primary

#676BDD

secondary

#E5E3BB

accent

#C51ACB

background

#FAF9FE

surface

#F3F1FD

border

#CDCBD5

text

#0F0D16

muted

#7F7E84

Preview Lab

Preview with #676BDD

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

Preview Lab → · Contrast checker → · Palette generator →