#676BCB#676BCB

#676BCB is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.1% C 0.145 H 278.9°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#676BCB
RGB	rgb(103, 107, 203)
HSL	hsl(238, 49%, 60%)
HSV	hsv(238, 49%, 80%)
CMYK	cmyk(49.3%, 47.3%, 0%, 20.4%)
CIE-LAB	lab(49.14, 24.47, -50.52)
CIE-LCH	lch(49.14, 56.14, 295.84°)
OKLab	oklab(57.11% 0.0226 -0.1436)
OKLCH	oklch(57.11% 0.145 278.9)
XYZ	xyz(21.6274, 17.7095, 58.7670)
Luminance	0.1771 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#676BCB #CBC767

analogous

#679DCB #676BCB #9567CB

triadic

#676BCB #CB676B #6BCB67

tetradic

#676BCB #CB679D #CBC767 #67CB95

square

#676BCB #CB679D #CBC767 #67CB95

split-complementary

#676BCB #CB9567 #9DCB67

monochromatic

#2F3289 #3E43B6 #676BCB #9597DB #C2C4EA

Accessibility & contrast

On white

4.62

#676BCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#676BCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #676BCB

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##676BCB	#FFFFFF	#000000	##FFFFFF
##676BCB	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4179CF

Deuteranopia (green-blind)

#3871C9

Tritanopia (blue-blind)

#418091

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #676bcb;
/* rgb */ color: rgb(103, 107, 203);
/* oklch */ color: oklch(57.1% 0.145 278.9);

Tailwind

colors: {
  custom: {
    50: '#9895db',
    500: '#676bcb',
    950: '#000000',
  },
}

SCSS

$custom: #676bcb;
$custom-light: #9895db;
$custom-dark: #000000;

JSON

{
  "hex": "#676bcb",
  "rgb": {
    "r": 103,
    "g": 107,
    "b": 203
  },
  "hsl": {
    "h": 237.6,
    "s": 49.02,
    "l": 60
  },
  "oklch": {
    "l": 0.57107,
    "c": 0.1454,
    "h": 278.9
  },
  "luminance": 0.17711
}

Semantic roles & 50–950 ramp

primary

#676BCB

secondary

#DAD9B4

accent

#D34FD9

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #676BCB

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

Preview Lab → · Contrast checker → · Palette generator →