#2B71A7#2B71A7

#2B71A7 is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 53.1% C 0.110 H 245.5°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#2B71A7
RGB	rgb(43, 113, 167)
HSL	hsl(206, 59%, 41%)
HSV	hsv(206, 74%, 65%)
CMYK	cmyk(74.3%, 32.3%, 0%, 34.5%)
CIE-LAB	lab(45.79, -3.06, -35.19)
CIE-LCH	lch(45.79, 35.32, 265.02°)
OKLab	oklab(53.06% -0.0455 -0.0997)
OKLCH	oklch(53.06% 0.11 245.5)
XYZ	xyz(13.8738, 15.1123, 38.7375)
Luminance	0.1511 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B71A7 #A7612B

analogous

#2BA79F #2B71A7 #2B33A7

triadic

#2B71A7 #A72B71 #71A72B

tetradic

#2B71A7 #9F2BA7 #A7612B #33A72B

square

#2B71A7 #9F2BA7 #A7612B #33A72B

split-complementary

#2B71A7 #A72B33 #A79F2B

monochromatic

#122F46 #1E5076 #2B71A7 #4191CE #72ADDB

Accessibility & contrast

On white

5.22

#2B71A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#2B71A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B71A7

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B71A7	#FFFFFF	#000000	##FFFFFF
##2B71A7	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5873A9

Deuteranopia (green-blind)

#4767A6

Tritanopia (blue-blind)

#007E84

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2b71a7;
/* rgb */ color: rgb(43, 113, 167);
/* oklch */ color: oklch(53.1% 0.110 245.5);

Tailwind

colors: {
  custom: {
    50: '#7599c1',
    500: '#2b71a7',
    950: '#000000',
  },
}

SCSS

$custom: #2b71a7;
$custom-light: #7599c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2b71a7",
  "rgb": {
    "r": 43,
    "g": 113,
    "b": 167
  },
  "hsl": {
    "h": 206.129,
    "s": 59.048,
    "l": 41.176
  },
  "oklch": {
    "l": 0.53061,
    "c": 0.10964,
    "h": 245.5
  },
  "luminance": 0.15114
}

Semantic roles & 50–950 ramp

primary

#2B71A7

secondary

#C2916C

accent

#8A46E2

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090D12

muted

#7B7E81

Preview Lab

Preview with #2B71A7

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

Preview Lab → · Contrast checker → · Palette generator →