#70A3FB#70A3FB

#70A3FB is a light, vivid blue. Relative luminance 0.366; OKLCH L 71.8% C 0.140 H 260.7°. Best body text is #000000 at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#70A3FB
RGB	rgb(112, 163, 251)
HSL	hsl(218, 95%, 71%)
HSV	hsv(218, 55%, 98%)
CMYK	cmyk(55.4%, 35.1%, 0%, 1.6%)
CIE-LAB	lab(66.98, 8.03, -48.95)
CIE-LCH	lch(66.98, 49.61, 279.32°)
OKLab	oklab(71.77% -0.0226 -0.1384)
OKLCH	oklch(71.77% 0.14 260.7)
XYZ	xyz(37.1859, 36.6012, 96.3532)
Luminance	0.3660 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#70A3FB #FBC870

analogous

#70E8FB #70A3FB #8270FB

triadic

#70A3FB #FB70A3 #A3FB70

tetradic

#70A3FB #FB70E8 #FBC870 #70FB82

square

#70A3FB #FB70E8 #FBC870 #70FB82

split-complementary

#70A3FB #FB8270 #E8FB70

monochromatic

#075AEA #347DF9 #70A3FB #ACC9FD #E1ECFE

Accessibility & contrast

On white

2.52

#70A3FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.32

#70A3FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #70A3FB

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##70A3FB	#FFFFFF	#000000	##000000
##70A3FB	1.00	2.52	8.32	8.32
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.32	21.00	1.00	1.00
##000000	8.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FAAFF

Deuteranopia (green-blind)

#6E9DF9

Tritanopia (blue-blind)

#09B6C3

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #70a3fb;
/* rgb */ color: rgb(112, 163, 251);
/* oklch */ color: oklch(71.8% 0.140 260.7);

Tailwind

colors: {
  custom: {
    50: '#a2bdfd',
    500: '#70a3fb',
    950: '#000000',
  },
}

SCSS

$custom: #70a3fb;
$custom-light: #a2bdfd;
$custom-dark: #000000;

JSON

{
  "hex": "#70a3fb",
  "rgb": {
    "r": 112,
    "g": 163,
    "b": 251
  },
  "hsl": {
    "h": 217.986,
    "s": 94.558,
    "l": 71.176
  },
  "oklch": {
    "l": 0.71767,
    "c": 0.14024,
    "h": 260.7
  },
  "luminance": 0.36604
}

Semantic roles & 50–950 ramp

primary

#70A3FB

secondary

#F6E8D1

accent

#9100E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101217

muted

#7F8185

Preview Lab

Preview with #70A3FB

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

Preview Lab → · Contrast checker → · Palette generator →