#70B5EF#70B5EF

#70B5EF is a light, moderate cyan. Relative luminance 0.427; OKLCH L 75.0% C 0.109 H 245.3°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#70B5EF
RGB	rgb(112, 181, 239)
HSL	hsl(207, 80%, 69%)
HSV	hsv(207, 53%, 94%)
CMYK	cmyk(53.1%, 24.3%, 0%, 6.3%)
CIE-LAB	lab(71.37, -5.73, -35.56)
CIE-LCH	lch(71.37, 36.02, 260.85°)
OKLab	oklab(75.03% -0.0457 -0.0995)
OKLCH	oklch(75.03% 0.109 245.3)
XYZ	xyz(38.7804, 42.7213, 87.8470)
Luminance	0.4272 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#70B5EF #EFAA70

analogous

#70EFEA #70B5EF #7076EF

triadic

#70B5EF #EF70B5 #B5EF70

tetradic

#70B5EF #EA70EF #EFAA70 #76EF70

square

#70B5EF #EA70EF #EFAA70 #76EF70

split-complementary

#70B5EF #EF7076 #EFEA70

monochromatic

#177ACE #3999E9 #70B5EF #A7D1F5 #DEEEFB

Accessibility & contrast

On white

2.20

#70B5EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#70B5EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #70B5EF

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##70B5EF	#FFFFFF	#000000	##000000
##70B5EF	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9CB6F2

Deuteranopia (green-blind)

#8CA9EE

Tritanopia (blue-blind)

#1FC3C9

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #70b5ef;
/* rgb */ color: rgb(112, 181, 239);
/* oklch */ color: oklch(75.0% 0.109 245.3);

Tailwind

colors: {
  custom: {
    50: '#a1cbf4',
    500: '#70b5ef',
    950: '#000000',
  },
}

SCSS

$custom: #70b5ef;
$custom-light: #a1cbf4;
$custom-dark: #000000;

JSON

{
  "hex": "#70b5ef",
  "rgb": {
    "r": 112,
    "g": 181,
    "b": 239
  },
  "hsl": {
    "h": 207.402,
    "s": 79.874,
    "l": 68.824
  },
  "oklch": {
    "l": 0.75032,
    "c": 0.10949,
    "h": 245.3
  },
  "luminance": 0.42724
}

Semantic roles & 50–950 ramp

primary

#70B5EF

secondary

#F0DCCB

accent

#6A09DC

background

#FAFCFE

surface

#F4F8FD

border

#CED1D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #70B5EF

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

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