#679BFB#679BFB

#679BFB is a light, vivid blue. Relative luminance 0.333; OKLCH L 69.6% C 0.152 H 261.7°. Best body text is #000000 at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#679BFB
RGB	rgb(103, 155, 251)
HSL	hsl(219, 95%, 69%)
HSV	hsv(219, 59%, 98%)
CMYK	cmyk(59%, 38.2%, 0%, 1.6%)
CIE-LAB	lab(64.39, 10.90, -53.06)
CIE-LCH	lch(64.39, 54.17, 281.61°)
OKLab	oklab(69.65% -0.0219 -0.1506)
OKLCH	oklch(69.65% 0.152 261.7)
XYZ	xyz(34.7214, 33.2883, 95.8436)
Luminance	0.3329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679BFB #FBC767

analogous

#67E5FB #679BFB #7D67FB

triadic

#679BFB #FB679B #9BFB67

tetradic

#679BFB #FB67E5 #FBC767 #67FB7D

square

#679BFB #FB67E5 #FBC767 #67FB7D

split-complementary

#679BFB #FB7D67 #E5FB67

monochromatic

#0653E2 #2B74F9 #679BFB #A3C2FD #DEE9FE

Accessibility & contrast

On white

2.74

#679BFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.66

#679BFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679BFB

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679BFB	#FFFFFF	#000000	##000000
##679BFB	1.00	2.74	7.66	7.66
#FFFFFF	2.74	1.00	21.00	21.00
#000000	7.66	21.00	1.00	1.00
##000000	7.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#72A4FF

Deuteranopia (green-blind)

#5E96F9

Tritanopia (blue-blind)

#00B0BF

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #679bfb;
/* rgb */ color: rgb(103, 155, 251);
/* oklch */ color: oklch(69.6% 0.152 261.7);

Tailwind

colors: {
  custom: {
    50: '#9db8fd',
    500: '#679bfb',
    950: '#000000',
  },
}

SCSS

$custom: #679bfb;
$custom-light: #9db8fd;
$custom-dark: #000000;

JSON

{
  "hex": "#679bfb",
  "rgb": {
    "r": 103,
    "g": 155,
    "b": 251
  },
  "hsl": {
    "h": 218.919,
    "s": 94.872,
    "l": 69.412
  },
  "oklch": {
    "l": 0.69645,
    "c": 0.15223,
    "h": 261.7
  },
  "luminance": 0.33291
}

Semantic roles & 50–950 ramp

primary

#679BFB

secondary

#F4E5CA

accent

#9500E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1118

muted

#7F8086

Preview Lab

Preview with #679BFB

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

Preview Lab → · Contrast checker → · Palette generator →