#676FCB#676FCB

#676FCB is a mid, vivid blue. Relative luminance 0.186; OKLCH L 57.9% C 0.140 H 277.3°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#676FCB
RGB	rgb(103, 111, 203)
HSL	hsl(235, 49%, 60%)
HSV	hsv(235, 49%, 80%)
CMYK	cmyk(49.3%, 45.3%, 0%, 20.4%)
CIE-LAB	lab(50.17, 22.02, -48.88)
CIE-LCH	lch(50.17, 53.61, 294.25°)
OKLab	oklab(57.89% 0.0179 -0.1388)
OKLCH	oklch(57.89% 0.14 277.3)
XYZ	xyz(22.0541, 18.5630, 58.9092)
Luminance	0.1856 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676FCB #CBC367

analogous

#67A1CB #676FCB #9167CB

triadic

#676FCB #CB676F #6FCB67

tetradic

#676FCB #CB67A1 #CBC367 #67CB91

square

#676FCB #CB67A1 #CBC367 #67CB91

split-complementary

#676FCB #CB9167 #A1CB67

monochromatic

#2F3689 #3E48B6 #676FCB #959ADB #C2C5EA

Accessibility & contrast

On white

4.46

#676FCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#676FCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #676FCB

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676FCB	#FFFFFF	#000000	##000000
##676FCB	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#487BCE

Deuteranopia (green-blind)

#4074C9

Tritanopia (blue-blind)

#408393

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #676fcb;
/* rgb */ color: rgb(103, 111, 203);
/* oklch */ color: oklch(57.9% 0.140 277.3);

Tailwind

colors: {
  custom: {
    50: '#9898db',
    500: '#676fcb',
    950: '#000000',
  },
}

SCSS

$custom: #676fcb;
$custom-light: #9898db;
$custom-dark: #000000;

JSON

{
  "hex": "#676fcb",
  "rgb": {
    "r": 103,
    "g": 111,
    "b": 203
  },
  "hsl": {
    "h": 235.2,
    "s": 49.02,
    "l": 60
  },
  "oklch": {
    "l": 0.57888,
    "c": 0.13994,
    "h": 277.3
  },
  "luminance": 0.18564
}

Semantic roles & 50–950 ramp

primary

#676FCB

secondary

#DAD7B4

accent

#CE4FD9

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #676FCB

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

Preview Lab → · Contrast checker → · Palette generator →