#68A3FB#68A3FB

#68A3FB is a light, vivid blue. Relative luminance 0.361; OKLCH L 71.4% C 0.143 H 258.2°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#68A3FB
RGB	rgb(104, 163, 251)
HSL	hsl(216, 95%, 70%)
HSV	hsv(216, 59%, 98%)
CMYK	cmyk(58.6%, 35.1%, 0%, 1.6%)
CIE-LAB	lab(66.60, 6.46, -49.58)
CIE-LCH	lch(66.60, 50.00, 277.42°)
OKLab	oklab(71.37% -0.0294 -0.1404)
OKLCH	oklch(71.37% 0.143 258.2)
XYZ	xyz(36.2126, 36.0993, 96.3076)
Luminance	0.3610 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#68A3FB #FBC068

analogous

#68EDFB #68A3FB #7668FB

triadic

#68A3FB #FB68A3 #A3FB68

tetradic

#68A3FB #FB68ED #FBC068 #68FB76

square

#68A3FB #FB68ED #FBC068 #68FB76

split-complementary

#68A3FB #FB7668 #EDFB68

monochromatic

#065FE3 #2C7FF9 #68A3FB #A4C7FD #DFECFE

Accessibility & contrast

On white

2.55

#68A3FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#68A3FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #68A3FB

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##68A3FB	#FFFFFF	#000000	##000000
##68A3FB	1.00	2.55	8.22	8.22
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EAAFF

Deuteranopia (green-blind)

#6B9CF9

Tritanopia (blue-blind)

#00B7C3

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #68a3fb;
/* rgb */ color: rgb(104, 163, 251);
/* oklch */ color: oklch(71.4% 0.143 258.2);

Tailwind

colors: {
  custom: {
    50: '#9ebdfd',
    500: '#68a3fb',
    950: '#000000',
  },
}

SCSS

$custom: #68a3fb;
$custom-light: #9ebdfd;
$custom-dark: #000000;

JSON

{
  "hex": "#68a3fb",
  "rgb": {
    "r": 104,
    "g": 163,
    "b": 251
  },
  "hsl": {
    "h": 215.918,
    "s": 94.839,
    "l": 69.608
  },
  "oklch": {
    "l": 0.71368,
    "c": 0.1434,
    "h": 258.2
  },
  "luminance": 0.36102
}

Semantic roles & 50–950 ramp

primary

#68A3FB

secondary

#F4E4CA

accent

#8900E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#0F1217

muted

#7F8185

Preview Lab

Preview with #68A3FB

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

Preview Lab → · Contrast checker → · Palette generator →