#678EFC#678EFC

#678EFC is a light, vivid blue. Relative luminance 0.293; OKLCH L 67.1% C 0.168 H 267.1°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#678EFC
RGB	rgb(103, 142, 252)
HSL	hsl(224, 96%, 70%)
HSV	hsv(224, 59%, 99%)
CMYK	cmyk(59.1%, 43.7%, 0%, 1.2%)
CIE-LAB	lab(61.01, 18.90, -59.01)
CIE-LCH	lch(61.01, 61.96, 287.76°)
OKLab	oklab(67.05% -0.0085 -0.1682)
OKLCH	oklch(67.05% 0.168 267.1)
XYZ	xyz(32.8312, 29.2551, 95.9933)
Luminance	0.2926 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#678EFC #FCD567

analogous

#67D9FC #678EFC #8A67FC

triadic

#678EFC #FC678E #8EFC67

tetradic

#678EFC #FC67D9 #FCD567 #67FC8A

square

#678EFC #FC67D9 #FCD567 #67FC8A

split-complementary

#678EFC #FC8A67 #D9FC67

monochromatic

#053FE4 #2B61FB #678EFC #A3BBFD #DFE7FE

Accessibility & contrast

On white

3.06

#678EFC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#678EFC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #678EFC

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##678EFC	#FFFFFF	#000000	##000000
##678EFC	1.00	3.06	6.85	6.85
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C9AFF

Deuteranopia (green-blind)

#468DFA

Tritanopia (blue-blind)

#00A7B9

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #678efc;
/* rgb */ color: rgb(103, 142, 252);
/* oklch */ color: oklch(67.1% 0.168 267.1);

Tailwind

colors: {
  custom: {
    50: '#9eaefe',
    500: '#678efc',
    950: '#000000',
  },
}

SCSS

$custom: #678efc;
$custom-light: #9eaefe;
$custom-dark: #000000;

JSON

{
  "hex": "#678efc",
  "rgb": {
    "r": 103,
    "g": 142,
    "b": 252
  },
  "hsl": {
    "h": 224.295,
    "s": 96.129,
    "l": 69.608
  },
  "oklch": {
    "l": 0.67051,
    "c": 0.16842,
    "h": 267.1
  },
  "luminance": 0.29258
}

Semantic roles & 50–950 ramp

primary

#678EFC

secondary

#F5EACA

accent

#A900E6

background

#FAFAFF

surface

#F4F4FF

border

#CECED7

text

#0F1018

muted

#7F7F86

Preview Lab

Preview with #678EFC

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

Preview Lab → · Contrast checker → · Palette generator →