#2C71B9#2C71B9

#2C71B9 is a mid, vivid cyan. Relative luminance 0.158; OKLCH L 54.2% C 0.132 H 252.4°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#2C71B9
RGB	rgb(44, 113, 185)
HSL	hsl(211, 62%, 45%)
HSV	hsv(211, 76%, 73%)
CMYK	cmyk(76.2%, 38.9%, 0%, 27.5%)
CIE-LAB	lab(46.77, 3.75, -44.11)
CIE-LCH	lch(46.77, 44.27, 274.86°)
OKLab	oklab(54.15% -0.04 -0.1258)
OKLCH	oklch(54.15% 0.132 252.4)
XYZ	xyz(15.6975, 15.8467, 48.1209)
Luminance	0.1585 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C71B9 #B9742C

analogous

#2CB8B9 #2C71B9 #2D2CB9

triadic

#2C71B9 #B92C71 #71B92C

tetradic

#2C71B9 #B92CB8 #B9742C #2CB92D

square

#2C71B9 #B92CB8 #B9742C #2CB92D

split-complementary

#2C71B9 #B92D2C #B8B92C

monochromatic

#143556 #205388 #2C71B9 #4D90D5 #7FAFE1

Accessibility & contrast

On white

5.04

#2C71B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#2C71B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C71B9

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C71B9	#FFFFFF	#000000	##FFFFFF
##2C71B9	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F76BC

Deuteranopia (green-blind)

#3969B8

Tritanopia (blue-blind)

#00828C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2c71b9;
/* rgb */ color: rgb(44, 113, 185);
/* oklch */ color: oklch(54.2% 0.132 252.4);

Tailwind

colors: {
  custom: {
    50: '#7999ce',
    500: '#2c71b9',
    950: '#000000',
  },
}

SCSS

$custom: #2c71b9;
$custom-light: #7999ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2c71b9",
  "rgb": {
    "r": 44,
    "g": 113,
    "b": 185
  },
  "hsl": {
    "h": 210.638,
    "s": 61.572,
    "l": 44.902
  },
  "oklch": {
    "l": 0.54154,
    "c": 0.13205,
    "h": 252.4
  },
  "luminance": 0.15849
}

Semantic roles & 50–950 ramp

primary

#2C71B9

secondary

#C9A178

accent

#9643E5

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2C71B9

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

Preview Lab → · Contrast checker → · Palette generator →