#679DFF#679DFF

#679DFF is a light, vivid blue. Relative luminance 0.342; OKLCH L 70.3% C 0.155 H 261.4°. Best body text is #000000 at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#679DFF
RGB	rgb(103, 157, 255)
HSL	hsl(219, 100%, 70%)
HSV	hsv(219, 60%, 100%)
CMYK	cmyk(59.6%, 38.4%, 0%, 0%)
CIE-LAB	lab(65.13, 11.03, -54.08)
CIE-LCH	lch(65.13, 55.19, 281.53°)
OKLab	oklab(70.28% -0.0231 -0.1536)
OKLCH	oklch(70.28% 0.155 261.4)
XYZ	xyz(35.6942, 34.2144, 99.3114)
Luminance	0.3422 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679DFF #FFC967

analogous

#67E9FF #679DFF #7D67FF

triadic

#679DFF #FF679D #9DFF67

tetradic

#679DFF #FF67E9 #FFC967 #67FF7D

square

#679DFF #FF67E9 #FFC967 #67FF7D

split-complementary

#679DFF #FF7D67 #E9FF67

monochromatic

#0054EC #2A76FF #679DFF #A4C4FF #E0EBFF

Accessibility & contrast

On white

2.68

#679DFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.84

#679DFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679DFF

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679DFF	#FFFFFF	#000000	##000000
##679DFF	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)

#73A6FF

Deuteranopia (green-blind)

#5E98FD

Tritanopia (blue-blind)

#00B3C2

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #679dff;
/* rgb */ color: rgb(103, 157, 255);
/* oklch */ color: oklch(70.3% 0.155 261.4);

Tailwind

colors: {
  custom: {
    50: '#9eb9ff',
    500: '#679dff',
    950: '#000000',
  },
}

SCSS

$custom: #679dff;
$custom-light: #9eb9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#679dff",
  "rgb": {
    "r": 103,
    "g": 157,
    "b": 255
  },
  "hsl": {
    "h": 218.684,
    "s": 100,
    "l": 70.196
  },
  "oklch": {
    "l": 0.70283,
    "c": 0.15532,
    "h": 261.4
  },
  "luminance": 0.34218
}

Semantic roles & 50–950 ramp

primary

#679DFF

secondary

#F6E7CC

accent

#9400E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #679DFF

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

Preview Lab → · Contrast checker → · Palette generator →