#677DE8#677DE8

#677DE8 is a light, vivid blue. Relative luminance 0.234; OKLCH L 62.4% C 0.162 H 272.2°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#677DE8
RGB	rgb(103, 125, 232)
HSL	hsl(230, 74%, 66%)
HSV	hsv(230, 56%, 91%)
CMYK	cmyk(55.6%, 46.1%, 0%, 9%)
CIE-LAB	lab(55.46, 22.65, -56.81)
CIE-LCH	lch(55.46, 61.16, 291.74°)
OKLab	oklab(62.44% 0.0062 -0.1619)
OKLCH	oklch(62.44% 0.162 272.2)
XYZ	xyz(27.4879, 23.3750, 79.3916)
Luminance	0.2338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677DE8 #E8D267

analogous

#67BEE8 #677DE8 #9167E8

triadic

#677DE8 #E8677D #7DE867

tetradic

#677DE8 #E867BE #E8D267 #67E891

square

#677DE8 #E867BE #E8D267 #67E891

split-complementary

#677DE8 #E89167 #BEE867

monochromatic

#1C37B9 #3250E0 #677DE8 #9CAAF0 #D1D8F8

Accessibility & contrast

On white

3.70

#677DE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#677DE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677DE8

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677DE8	#FFFFFF	#000000	##000000
##677DE8	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8BEC

Deuteranopia (green-blind)

#3A80E6

Tritanopia (blue-blind)

#1A95A7

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #677de8;
/* rgb */ color: rgb(103, 125, 232);
/* oklch */ color: oklch(62.4% 0.162 272.2);

Tailwind

colors: {
  custom: {
    50: '#9ba2f0',
    500: '#677de8',
    950: '#000000',
  },
}

SCSS

$custom: #677de8;
$custom-light: #9ba2f0;
$custom-dark: #000000;

JSON

{
  "hex": "#677de8",
  "rgb": {
    "r": 103,
    "g": 125,
    "b": 232
  },
  "hsl": {
    "h": 229.767,
    "s": 73.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.62445,
    "c": 0.16207,
    "h": 272.2
  },
  "luminance": 0.23377
}

Semantic roles & 50–950 ramp

primary

#677DE8

secondary

#EBE4C0

accent

#B410D6

background

#FAF9FE

surface

#F4F2FD

border

#CECCD5

text

#0F0F17

muted

#7F7E85

Preview Lab

Preview with #677DE8

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

Preview Lab → · Contrast checker → · Palette generator →