#2F71AB#2F71AB

#2F71AB is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.4% C 0.113 H 248.3°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#2F71AB
RGB	rgb(47, 113, 171)
HSL	hsl(208, 57%, 43%)
HSV	hsv(208, 73%, 67%)
CMYK	cmyk(72.5%, 33.9%, 0%, 32.9%)
CIE-LAB	lab(46.11, -1.03, -37.00)
CIE-LCH	lch(46.11, 37.02, 268.41°)
OKLab	oklab(53.42% -0.0419 -0.105)
OKLCH	oklch(53.42% 0.113 248.3)
XYZ	xyz(14.4253, 15.3533, 40.7234)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F71AB #AB692F

analogous

#2FABA7 #2F71AB #2F33AB

triadic

#2F71AB #AB2F71 #71AB2F

tetradic

#2F71AB #A72FAB #AB692F #33AB2F

square

#2F71AB #A72FAB #AB692F #33AB2F

split-complementary

#2F71AB #AB2F33 #ABA72F

monochromatic

#15324B #22517B #2F71AB #4A90CD #7AADDA

Accessibility & contrast

On white

5.16

#2F71AB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#2F71AB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F71AB

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F71AB	#FFFFFF	#000000	##FFFFFF
##2F71AB	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5774AD

Deuteranopia (green-blind)

#4568AA

Tritanopia (blue-blind)

#007F86

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2f71ab;
/* rgb */ color: rgb(47, 113, 171);
/* oklch */ color: oklch(53.4% 0.113 248.3);

Tailwind

colors: {
  custom: {
    50: '#7799c4',
    500: '#2f71ab',
    950: '#000000',
  },
}

SCSS

$custom: #2f71ab;
$custom-light: #7799c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f71ab",
  "rgb": {
    "r": 47,
    "g": 113,
    "b": 171
  },
  "hsl": {
    "h": 208.065,
    "s": 56.881,
    "l": 42.745
  },
  "oklch": {
    "l": 0.53419,
    "c": 0.11306,
    "h": 248.3
  },
  "luminance": 0.15355
}

Semantic roles & 50–950 ramp

primary

#2F71AB

secondary

#C39873

accent

#8F48E0

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #2F71AB

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

Preview Lab → · Contrast checker → · Palette generator →