#2C70AB#2C70AB

#2C70AB is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.1% C 0.115 H 248.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#2C70AB
RGB	rgb(44, 112, 171)
HSL	hsl(208, 59%, 42%)
HSV	hsv(208, 74%, 67%)
CMYK	cmyk(74.3%, 34.5%, 0%, 32.9%)
CIE-LAB	lab(45.72, -0.84, -37.63)
CIE-LCH	lch(45.72, 37.64, 268.72°)
OKLab	oklab(53.08% -0.0428 -0.1069)
OKLCH	oklch(53.08% 0.115 248.2)
XYZ	xyz(14.1808, 15.0625, 40.6802)
Luminance	0.1506 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C70AB #AB672C

analogous

#2CABA7 #2C70AB #2C30AB

triadic

#2C70AB #AB2C70 #70AB2C

tetradic

#2C70AB #A72CAB #AB672C #30AB2C

square

#2C70AB #A72CAB #AB672C #30AB2C

split-complementary

#2C70AB #AB2C30 #ABA72C

monochromatic

#13304A #1F507A #2C70AB #458FCF #76ACDC

Accessibility & contrast

On white

5.23

#2C70AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#2C70AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C70AB

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C70AB	#FFFFFF	#000000	##FFFFFF
##2C70AB	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5573AD

Deuteranopia (green-blind)

#4367AA

Tritanopia (blue-blind)

#007E85

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2c70ab;
/* rgb */ color: rgb(44, 112, 171);
/* oklch */ color: oklch(53.1% 0.115 248.2);

Tailwind

colors: {
  custom: {
    50: '#7698c4',
    500: '#2c70ab',
    950: '#000000',
  },
}

SCSS

$custom: #2c70ab;
$custom-light: #7698c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2c70ab",
  "rgb": {
    "r": 44,
    "g": 112,
    "b": 171
  },
  "hsl": {
    "h": 207.874,
    "s": 59.07,
    "l": 42.157
  },
  "oklch": {
    "l": 0.53083,
    "c": 0.11513,
    "h": 248.2
  },
  "luminance": 0.15064
}

Semantic roles & 50–950 ramp

primary

#2C70AB

secondary

#C3966F

accent

#8E46E2

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #2C70AB

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

Preview Lab → · Contrast checker → · Palette generator →