#70A4FB#70A4FB

#70A4FB is a light, vivid blue. Relative luminance 0.370; OKLCH L 72.0% C 0.139 H 260.2°. Best body text is #000000 at 8.39:1 contrast (WCAG AA passes).

Color values

HEX	#70A4FB
RGB	rgb(112, 164, 251)
HSL	hsl(218, 95%, 71%)
HSV	hsv(218, 55%, 98%)
CMYK	cmyk(55.4%, 34.7%, 0%, 1.6%)
CIE-LAB	lab(67.25, 7.46, -48.53)
CIE-LCH	lch(67.25, 49.10, 278.74°)
OKLab	oklab(71.98% -0.0236 -0.1372)
OKLCH	oklch(71.98% 0.139 260.2)
XYZ	xyz(37.3641, 36.9577, 96.4127)
Luminance	0.3696 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#70A4FB #FBC770

analogous

#70E9FB #70A4FB #8170FB

triadic

#70A4FB #FB70A4 #A4FB70

tetradic

#70A4FB #FB70E9 #FBC770 #70FB81

square

#70A4FB #FB70E9 #FBC770 #70FB81

split-complementary

#70A4FB #FB8170 #E9FB70

monochromatic

#075CEA #347EF9 #70A4FB #ACCAFD #E1ECFE

Accessibility & contrast

On white

2.50

#70A4FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.39

#70A4FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #70A4FB

8.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##70A4FB	#FFFFFF	#000000	##000000
##70A4FB	1.00	2.50	8.39	8.39
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.39	21.00	1.00	1.00
##000000	8.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81ABFF

Deuteranopia (green-blind)

#6F9EF9

Tritanopia (blue-blind)

#08B7C4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #70a4fb;
/* rgb */ color: rgb(112, 164, 251);
/* oklch */ color: oklch(72.0% 0.139 260.2);

Tailwind

colors: {
  custom: {
    50: '#a2befd',
    500: '#70a4fb',
    950: '#000000',
  },
}

SCSS

$custom: #70a4fb;
$custom-light: #a2befd;
$custom-dark: #000000;

JSON

{
  "hex": "#70a4fb",
  "rgb": {
    "r": 112,
    "g": 164,
    "b": 251
  },
  "hsl": {
    "h": 217.554,
    "s": 94.558,
    "l": 71.176
  },
  "oklch": {
    "l": 0.71976,
    "c": 0.13918,
    "h": 260.2
  },
  "luminance": 0.36961
}

Semantic roles & 50–950 ramp

primary

#70A4FB

secondary

#F6E8D1

accent

#9000E6

background

#FAFBFF

surface

#F4F6FF

border

#CED0D7

text

#101217

muted

#7F8185

Preview Lab

Preview with #70A4FB

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

Preview Lab → · Contrast checker → · Palette generator →