#676CCE#676CCE

#676CCE is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.5% C 0.148 H 278.4°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#676CCE
RGB	rgb(103, 108, 206)
HSL	hsl(237, 51%, 61%)
HSV	hsv(237, 50%, 81%)
CMYK	cmyk(50%, 47.6%, 0%, 19.2%)
CIE-LAB	lab(49.57, 24.79, -51.55)
CIE-LCH	lch(49.57, 57.20, 295.68°)
OKLab	oklab(57.49% 0.0218 -0.1466)
OKLCH	oklch(57.49% 0.148 278.4)
XYZ	xyz(22.0932, 18.0636, 60.7030)
Luminance	0.1807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676CCE #CEC967

analogous

#67A0CE #676CCE #9567CE

triadic

#676CCE #CE676C #6CCE67

tetradic

#676CCE #CE67A0 #CEC967 #67CE95

square

#676CCE #CE67A0 #CEC967 #67CE95

split-complementary

#676CCE #CE9567 #A0CE67

monochromatic

#2D328D #3C43BB #676CCE #9599DD #C4C6EC

Accessibility & contrast

On white

4.55

#676CCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#676CCE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #676CCE

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676CCE	#FFFFFF	#000000	##000000
##676CCE	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#407AD2

Deuteranopia (green-blind)

#3772CC

Tritanopia (blue-blind)

#3E8193

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #676cce;
/* rgb */ color: rgb(103, 108, 206);
/* oklch */ color: oklch(57.5% 0.148 278.4);

Tailwind

colors: {
  custom: {
    50: '#9996dd',
    500: '#676cce',
    950: '#000000',
  },
}

SCSS

$custom: #676cce;
$custom-light: #9996dd;
$custom-dark: #000000;

JSON

{
  "hex": "#676cce",
  "rgb": {
    "r": 103,
    "g": 108,
    "b": 206
  },
  "hsl": {
    "h": 237.087,
    "s": 51.244,
    "l": 60.588
  },
  "oklch": {
    "l": 0.5749,
    "c": 0.14825,
    "h": 278.4
  },
  "luminance": 0.18065
}

Semantic roles & 50–950 ramp

primary

#676CCE

secondary

#DCDAB5

accent

#B727BF

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #676CCE

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

Preview Lab → · Contrast checker → · Palette generator →