#70B9EF#70B9EF

#70B9EF is a light, moderate cyan. Relative luminance 0.444; OKLCH L 75.9% C 0.107 H 242.1°. Best body text is #000000 at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#70B9EF
RGB	rgb(112, 185, 239)
HSL	hsl(206, 80%, 69%)
HSV	hsv(206, 53%, 94%)
CMYK	cmyk(53.1%, 22.6%, 0%, 6.3%)
CIE-LAB	lab(72.48, -7.90, -33.84)
CIE-LCH	lch(72.48, 34.75, 256.85°)
OKLab	oklab(75.91% -0.0501 -0.0945)
OKLCH	oklch(75.91% 0.107 242.1)
XYZ	xyz(39.6054, 44.3714, 88.1220)
Luminance	0.4437 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#70B9EF #EFA670

analogous

#70EFE6 #70B9EF #707AEF

triadic

#70B9EF #EF70B9 #B9EF70

tetradic

#70B9EF #E670EF #EFA670 #7AEF70

square

#70B9EF #E670EF #EFA670 #7AEF70

split-complementary

#70B9EF #EF707A #EFE670

monochromatic

#1780CE #399EE9 #70B9EF #A7D4F5 #DEEFFB

Accessibility & contrast

On white

2.13

#70B9EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.87

#70B9EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #70B9EF

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##70B9EF	#FFFFFF	#000000	##000000
##70B9EF	1.00	2.13	9.87	9.87
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.87	21.00	1.00	1.00
##000000	9.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B9F2

Deuteranopia (green-blind)

#90ACEE

Tritanopia (blue-blind)

#1CC6CB

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #70b9ef;
/* rgb */ color: rgb(112, 185, 239);
/* oklch */ color: oklch(75.9% 0.107 242.1);

Tailwind

colors: {
  custom: {
    50: '#a1cdf4',
    500: '#70b9ef',
    950: '#000000',
  },
}

SCSS

$custom: #70b9ef;
$custom-light: #a1cdf4;
$custom-dark: #000000;

JSON

{
  "hex": "#70b9ef",
  "rgb": {
    "r": 112,
    "g": 185,
    "b": 239
  },
  "hsl": {
    "h": 205.512,
    "s": 79.874,
    "l": 68.824
  },
  "oklch": {
    "l": 0.75909,
    "c": 0.10702,
    "h": 242.1
  },
  "luminance": 0.44375
}

Semantic roles & 50–950 ramp

primary

#70B9EF

secondary

#F0DBCB

accent

#6309DC

background

#FAFCFE

surface

#F4F9FD

border

#CED2D5

text

#0F1317

muted

#7F8285

Preview Lab

Preview with #70B9EF

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

Preview Lab → · Contrast checker → · Palette generator →