#2F71B9#2F71B9

#2F71B9 is a mid, vivid cyan. Relative luminance 0.159; OKLCH L 54.3% C 0.131 H 253.1°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#2F71B9
RGB	rgb(47, 113, 185)
HSL	hsl(211, 59%, 45%)
HSV	hsv(211, 75%, 73%)
CMYK	cmyk(74.6%, 38.9%, 0%, 27.5%)
CIE-LAB	lab(46.86, 4.14, -43.96)
CIE-LCH	lch(46.86, 44.16, 275.38°)
OKLab	oklab(54.25% -0.0382 -0.1254)
OKLCH	oklch(54.25% 0.131 253.1)
XYZ	xyz(15.8311, 15.9156, 48.1272)
Luminance	0.1592 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F71B9 #B9772F

analogous

#2FB6B9 #2F71B9 #322FB9

triadic

#2F71B9 #B92F71 #71B92F

tetradic

#2F71B9 #B92FB6 #B9772F #2FB932

square

#2F71B9 #B92FB6 #B9772F #2FB932

split-complementary

#2F71B9 #B9322F #B6B92F

monochromatic

#163557 #235388 #2F71B9 #5290D3 #83AFDF

Accessibility & contrast

On white

5.02

#2F71B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#2F71B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F71B9

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F71B9	#FFFFFF	#000000	##FFFFFF
##2F71B9	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F76BC

Deuteranopia (green-blind)

#3A69B8

Tritanopia (blue-blind)

#00828C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2f71b9;
/* rgb */ color: rgb(47, 113, 185);
/* oklch */ color: oklch(54.3% 0.131 253.1);

Tailwind

colors: {
  custom: {
    50: '#7a99ce',
    500: '#2f71b9',
    950: '#000000',
  },
}

SCSS

$custom: #2f71b9;
$custom-light: #7a99ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2f71b9",
  "rgb": {
    "r": 47,
    "g": 113,
    "b": 185
  },
  "hsl": {
    "h": 211.304,
    "s": 59.483,
    "l": 45.49
  },
  "oklch": {
    "l": 0.54251,
    "c": 0.13106,
    "h": 253.1
  },
  "luminance": 0.15917
}

Semantic roles & 50–950 ramp

primary

#2F71B9

secondary

#C9A47B

accent

#9745E3

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0A0D14

muted

#7C7E82

Preview Lab

Preview with #2F71B9

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

Preview Lab → · Contrast checker → · Palette generator →