#2C70B6#2C70B6

#2C70B6 is a mid, vivid cyan. Relative luminance 0.155; OKLCH L 53.7% C 0.129 H 252.1°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#2C70B6
RGB	rgb(44, 112, 182)
HSL	hsl(210, 61%, 44%)
HSV	hsv(210, 76%, 71%)
CMYK	cmyk(75.8%, 38.5%, 0%, 28.6%)
CIE-LAB	lab(46.31, 3.25, -43.11)
CIE-LCH	lch(46.31, 43.23, 274.31°)
OKLab	oklab(53.74% -0.0398 -0.1229)
OKLCH	oklch(53.74% 0.129 252.1)
XYZ	xyz(15.2732, 15.4995, 46.4336)
Luminance	0.1550 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C70B6 #B6722C

analogous

#2CB5B6 #2C70B6 #2D2CB6

triadic

#2C70B6 #B62C70 #70B62C

tetradic

#2C70B6 #B62CB5 #B6722C #2CB62D

square

#2C70B6 #B62CB5 #B6722C #2CB62D

split-complementary

#2C70B6 #B62D2C #B5B62C

monochromatic

#143353 #205285 #2C70B6 #4C8FD4 #7DADE0

Accessibility & contrast

On white

5.12

#2C70B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#2C70B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C70B6

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C70B6	#FFFFFF	#000000	##FFFFFF
##2C70B6	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F75B9

Deuteranopia (green-blind)

#3A68B5

Tritanopia (blue-blind)

#00818A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #2c70b6;
/* rgb */ color: rgb(44, 112, 182);
/* oklch */ color: oklch(53.7% 0.129 252.1);

Tailwind

colors: {
  custom: {
    50: '#7898cc',
    500: '#2c70b6',
    950: '#000000',
  },
}

SCSS

$custom: #2c70b6;
$custom-light: #7898cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c70b6",
  "rgb": {
    "r": 44,
    "g": 112,
    "b": 182
  },
  "hsl": {
    "h": 210.435,
    "s": 61.062,
    "l": 44.314
  },
  "oklch": {
    "l": 0.53739,
    "c": 0.12921,
    "h": 252.1
  },
  "luminance": 0.15501
}

Semantic roles & 50–950 ramp

primary

#2C70B6

secondary

#C89F76

accent

#9544E4

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2C70B6

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

Preview Lab → · Contrast checker → · Palette generator →