#677EE2#677EE2

#677EE2 is a light, vivid blue. Relative luminance 0.233; OKLCH L 62.3% C 0.153 H 271.6°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#677EE2
RGB	rgb(103, 126, 226)
HSL	hsl(229, 68%, 65%)
HSV	hsv(229, 54%, 89%)
CMYK	cmyk(54.4%, 44.2%, 0%, 11.4%)
CIE-LAB	lab(55.37, 20.13, -53.59)
CIE-LCH	lch(55.37, 57.24, 290.59°)
OKLab	oklab(62.27% 0.0042 -0.1525)
OKLCH	oklch(62.27% 0.153 271.6)
XYZ	xyz(26.7774, 23.2944, 75.0220)
Luminance	0.2330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677EE2 #E2CB67

analogous

#67BCE2 #677EE2 #8D67E2

triadic

#677EE2 #E2677E #7EE267

tetradic

#677EE2 #E267BC #E2CB67 #67E28D

square

#677EE2 #E267BC #E2CB67 #67E28D

split-complementary

#677EE2 #E28D67 #BCE267

monochromatic

#213BAD #3452D8 #677EE2 #9AAAEC #CED5F6

Accessibility & contrast

On white

3.71

#677EE2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#677EE2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677EE2

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677EE2	#FFFFFF	#000000	##000000
##677EE2	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#528AE6

Deuteranopia (green-blind)

#4380E0

Tritanopia (blue-blind)

#2594A5

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #677ee2;
/* rgb */ color: rgb(103, 126, 226);
/* oklch */ color: oklch(62.3% 0.153 271.6);

Tailwind

colors: {
  custom: {
    50: '#9ba3ec',
    500: '#677ee2',
    950: '#000000',
  },
}

SCSS

$custom: #677ee2;
$custom-light: #9ba3ec;
$custom-dark: #000000;

JSON

{
  "hex": "#677ee2",
  "rgb": {
    "r": 103,
    "g": 126,
    "b": 226
  },
  "hsl": {
    "h": 228.78,
    "s": 67.956,
    "l": 64.51
  },
  "oklch": {
    "l": 0.62271,
    "c": 0.15254,
    "h": 271.6
  },
  "luminance": 0.23296
}

Semantic roles & 50–950 ramp

primary

#677EE2

secondary

#E8E0BD

accent

#AD16D0

background

#FAFAFE

surface

#F3F3FD

border

#CDCDD5

text

#0F0F16

muted

#7F7F84

Preview Lab

Preview with #677EE2

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

Preview Lab → · Contrast checker → · Palette generator →