#2C70C9#2C70C9

#2C70C9 is a mid, vivid cyan. Relative luminance 0.163; OKLCH L 55.0% C 0.154 H 256.6°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#2C70C9
RGB	rgb(44, 112, 201)
HSL	hsl(214, 64%, 48%)
HSV	hsv(214, 78%, 79%)
CMYK	cmyk(78.1%, 44.3%, 0%, 21.2%)
CIE-LAB	lab(47.42, 10.41, -52.31)
CIE-LCH	lch(47.42, 53.33, 281.25°)
OKLab	oklab(54.96% -0.0356 -0.1499)
OKLCH	oklch(54.96% 0.154 256.6)
XYZ	xyz(17.3716, 16.3388, 57.4852)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C70C9 #C9852C

analogous

#2CBEC9 #2C70C9 #372CC9

triadic

#2C70C9 #C92C70 #70C92C

tetradic

#2C70C9 #C92CBE #C9852C #2CC937

square

#2C70C9 #C92CBE #C9852C #2CC937

split-complementary

#2C70C9 #C9372C #BEC92C

monochromatic

#163865 #215497 #2C70C9 #5890DA #8AB2E5

Accessibility & contrast

On white

4.92

#2C70C9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#2C70C9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C70C9

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C70C9	#FFFFFF	#000000	##FFFFFF
##2C70C9	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4278CC

Deuteranopia (green-blind)

#216AC7

Tritanopia (blue-blind)

#008593

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2c70c9;
/* rgb */ color: rgb(44, 112, 201);
/* oklch */ color: oklch(55.0% 0.154 256.6);

Tailwind

colors: {
  custom: {
    50: '#7c98da',
    500: '#2c70c9',
    950: '#000000',
  },
}

SCSS

$custom: #2c70c9;
$custom-light: #7c98da;
$custom-dark: #000000;

JSON

{
  "hex": "#2c70c9",
  "rgb": {
    "r": 44,
    "g": 112,
    "b": 201
  },
  "hsl": {
    "h": 214.013,
    "s": 64.082,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54957,
    "c": 0.15411,
    "h": 256.6
  },
  "luminance": 0.16341
}

Semantic roles & 50–950 ramp

primary

#2C70C9

secondary

#CFAE82

accent

#9F41E7

background

#F8F9FD

surface

#EFF2FB

border

#CACCD4

text

#0B0D15

muted

#7C7E83

Preview Lab

Preview with #2C70C9

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

Preview Lab → · Contrast checker → · Palette generator →