#677EE8#677EE8

#677EE8 is a light, vivid blue. Relative luminance 0.236; OKLCH L 62.6% C 0.161 H 271.8°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#677EE8
RGB	rgb(103, 126, 232)
HSL	hsl(229, 74%, 66%)
HSV	hsv(229, 56%, 91%)
CMYK	cmyk(55.6%, 45.7%, 0%, 9%)
CIE-LAB	lab(55.71, 22.05, -56.40)
CIE-LCH	lch(55.71, 60.55, 291.35°)
OKLab	oklab(62.64% 0.0051 -0.1607)
OKLCH	oklch(62.64% 0.161 271.8)
XYZ	xyz(27.6151, 23.6294, 79.4340)
Luminance	0.2363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#677EE8 #E8D167

analogous

#67BFE8 #677EE8 #9067E8

triadic

#677EE8 #E8677E #7EE867

tetradic

#677EE8 #E867BF #E8D167 #67E890

square

#677EE8 #E867BF #E8D167 #67E890

split-complementary

#677EE8 #E89067 #BFE867

monochromatic

#1C38B9 #3251E0 #677EE8 #9CABF0 #D1D8F8

Accessibility & contrast

On white

3.67

#677EE8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#677EE8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #677EE8

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##677EE8	#FFFFFF	#000000	##000000
##677EE8	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8BEC

Deuteranopia (green-blind)

#3C80E6

Tritanopia (blue-blind)

#1995A8

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #677ee8;
/* rgb */ color: rgb(103, 126, 232);
/* oklch */ color: oklch(62.6% 0.161 271.8);

Tailwind

colors: {
  custom: {
    50: '#9ba3f0',
    500: '#677ee8',
    950: '#000000',
  },
}

SCSS

$custom: #677ee8;
$custom-light: #9ba3f0;
$custom-dark: #000000;

JSON

{
  "hex": "#677ee8",
  "rgb": {
    "r": 103,
    "g": 126,
    "b": 232
  },
  "hsl": {
    "h": 229.302,
    "s": 73.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.62641,
    "c": 0.16081,
    "h": 271.8
  },
  "luminance": 0.23631
}

Semantic roles & 50–950 ramp

primary

#677EE8

secondary

#EBE3C0

accent

#B210D6

background

#FAFAFE

surface

#F4F3FD

border

#CECDD5

text

#0F0F17

muted

#7F7F85

Preview Lab

Preview with #677EE8

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

Preview Lab → · Contrast checker → · Palette generator →