#676FBC#676FBC

#676FBC is a mid, moderate blue. Relative luminance 0.179; OKLCH L 57.0% C 0.118 H 277.5°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#676FBC
RGB	rgb(103, 111, 188)
HSL	hsl(234, 39%, 57%)
HSV	hsv(234, 45%, 74%)
CMYK	cmyk(45.2%, 41%, 0%, 26.3%)
CIE-LAB	lab(49.35, 17.44, -41.57)
CIE-LCH	lch(49.35, 45.08, 292.76°)
OKLab	oklab(57% 0.0154 -0.1174)
OKLCH	oklch(57% 0.118 277.5)
XYZ	xyz(20.3523, 17.8823, 49.9464)
Luminance	0.1788 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676FBC #BCB467

analogous

#679ABC #676FBC #8A67BC

triadic

#676FBC #BC676F #6FBC67

tetradic

#676FBC #BC679A #BCB467 #67BC8A

square

#676FBC #BC679A #BCB467 #67BC8A

split-complementary

#676FBC #BC8A67 #9ABC67

monochromatic

#343A75 #464F9F #676FBC #9197CF #BCBFE1

Accessibility & contrast

On white

4.59

#676FBC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#676FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #676FBC

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676FBC	#FFFFFF	#000000	##FFFFFF
##676FBC	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5279BF

Deuteranopia (green-blind)

#4C72BA

Tritanopia (blue-blind)

#4A7F8C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #676fbc;
/* rgb */ color: rgb(103, 111, 188);
/* oklch */ color: oklch(57.0% 0.118 277.5);

Tailwind

colors: {
  custom: {
    50: '#9798d0',
    500: '#676fbc',
    950: '#000000',
  },
}

SCSS

$custom: #676fbc;
$custom-light: #9798d0;
$custom-dark: #000000;

JSON

{
  "hex": "#676fbc",
  "rgb": {
    "r": 103,
    "g": 111,
    "b": 188
  },
  "hsl": {
    "h": 234.353,
    "s": 38.813,
    "l": 57.059
  },
  "oklch": {
    "l": 0.56998,
    "c": 0.11839,
    "h": 277.5
  },
  "luminance": 0.17883
}

Semantic roles & 50–950 ramp

primary

#676FBC

secondary

#D1CDAE

accent

#C459CF

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0E0D14

muted

#7E7E82

Preview Lab

Preview with #676FBC

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

Preview Lab → · Contrast checker → · Palette generator →