#2C71B7#2C71B7

#2C71B7 is a mid, vivid cyan. Relative luminance 0.158; OKLCH L 54.0% C 0.129 H 251.8°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#2C71B7
RGB	rgb(44, 113, 183)
HSL	hsl(210, 61%, 45%)
HSV	hsv(210, 76%, 72%)
CMYK	cmyk(76%, 38.3%, 0%, 28.2%)
CIE-LAB	lab(46.66, 3.01, -43.13)
CIE-LCH	lch(46.66, 43.24, 273.99°)
OKLab	oklab(54.03% -0.0405 -0.123)
OKLCH	oklch(54.03% 0.129 251.8)
XYZ	xyz(15.4879, 15.7628, 47.0168)
Luminance	0.1577 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C71B7 #B7722C

analogous

#2CB6B7 #2C71B7 #2D2CB7

triadic

#2C71B7 #B72C71 #71B72C

tetradic

#2C71B7 #B72CB6 #B7722C #2CB72D

square

#2C71B7 #B72CB6 #B7722C #2CB72D

split-complementary

#2C71B7 #B72D2C #B6B72C

monochromatic

#143454 #205386 #2C71B7 #4C90D4 #7EAEE0

Accessibility & contrast

On white

5.06

#2C71B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#2C71B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C71B7

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C71B7	#FFFFFF	#000000	##FFFFFF
##2C71B7	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5076BA

Deuteranopia (green-blind)

#3B69B6

Tritanopia (blue-blind)

#00828B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2c71b7;
/* rgb */ color: rgb(44, 113, 183);
/* oklch */ color: oklch(54.0% 0.129 251.8);

Tailwind

colors: {
  custom: {
    50: '#7999cd',
    500: '#2c71b7',
    950: '#000000',
  },
}

SCSS

$custom: #2c71b7;
$custom-light: #7999cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2c71b7",
  "rgb": {
    "r": 44,
    "g": 113,
    "b": 183
  },
  "hsl": {
    "h": 210.216,
    "s": 61.233,
    "l": 44.51
  },
  "oklch": {
    "l": 0.54031,
    "c": 0.12946,
    "h": 251.8
  },
  "luminance": 0.15765
}

Semantic roles & 50–950 ramp

primary

#2C71B7

secondary

#C8A076

accent

#9443E4

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2C71B7

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

Preview Lab → · Contrast checker → · Palette generator →