#679FF4#679FF4

#679FF4 is a light, vivid blue. Relative luminance 0.342; OKLCH L 70.1% C 0.139 H 258.5°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#679FF4
RGB	rgb(103, 159, 244)
HSL	hsl(216, 87%, 68%)
HSV	hsv(216, 58%, 96%)
CMYK	cmyk(57.8%, 34.8%, 0%, 4.3%)
CIE-LAB	lab(65.13, 6.34, -48.07)
CIE-LCH	lch(65.13, 48.49, 277.51°)
OKLab	oklab(70.1% -0.0277 -0.136)
OKLCH	oklch(70.1% 0.139 258.5)
XYZ	xyz(34.3151, 34.2086, 90.3650)
Luminance	0.3421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679FF4 #F4BC67

analogous

#67E6F4 #679FF4 #7567F4

triadic

#679FF4 #F4679F #9FF467

tetradic

#679FF4 #F467E6 #F4BC67 #67F475

square

#679FF4 #F467E6 #F4BC67 #67F475

split-complementary

#679FF4 #F47567 #E6F467

monochromatic

#0F5CD1 #2E7BF0 #679FF4 #A0C3F8 #D9E7FC

Accessibility & contrast

On white

2.68

#679FF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#679FF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679FF4

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679FF4	#FFFFFF	#000000	##000000
##679FF4	1.00	2.68	7.84	7.84
#FFFFFF	2.68	1.00	21.00	21.00
#000000	7.84	21.00	1.00	1.00
##000000	7.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA5F8

Deuteranopia (green-blind)

#6998F2

Tritanopia (blue-blind)

#00B2BE

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #679ff4;
/* rgb */ color: rgb(103, 159, 244);
/* oklch */ color: oklch(70.1% 0.139 258.5);

Tailwind

colors: {
  custom: {
    50: '#9cbbf8',
    500: '#679ff4',
    950: '#000000',
  },
}

SCSS

$custom: #679ff4;
$custom-light: #9cbbf8;
$custom-dark: #000000;

JSON

{
  "hex": "#679ff4",
  "rgb": {
    "r": 103,
    "g": 159,
    "b": 244
  },
  "hsl": {
    "h": 216.17,
    "s": 86.503,
    "l": 68.039
  },
  "oklch": {
    "l": 0.70102,
    "c": 0.13882,
    "h": 258.5
  },
  "luminance": 0.34211
}

Semantic roles & 50–950 ramp

primary

#679FF4

secondary

#F1E0C6

accent

#8A02E3

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1117

muted

#7F8085

Preview Lab

Preview with #679FF4

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

Preview Lab → · Contrast checker → · Palette generator →