#2F6FB5#2F6FB5

#2F6FB5 is a mid, vivid cyan. Relative luminance 0.153; OKLCH L 53.5% C 0.128 H 253.0°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#2F6FB5
RGB	rgb(47, 111, 181)
HSL	hsl(211, 59%, 45%)
HSV	hsv(211, 74%, 71%)
CMYK	cmyk(74%, 38.7%, 0%, 29%)
CIE-LAB	lab(46.05, 3.89, -42.93)
CIE-LCH	lch(46.05, 43.11, 275.18°)
OKLab	oklab(53.55% -0.0373 -0.1224)
OKLCH	oklch(53.55% 0.128 253)
XYZ	xyz(15.1941, 15.3077, 45.8610)
Luminance	0.1531 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F6FB5 #B5752F

analogous

#2FB2B5 #2F6FB5 #322FB5

triadic

#2F6FB5 #B52F6F #6FB52F

tetradic

#2F6FB5 #B52FB2 #B5752F #2FB532

square

#2F6FB5 #B52FB2 #B5752F #2FB532

split-complementary

#2F6FB5 #B5322F #B2B52F

monochromatic

#163354 #225184 #2F6FB5 #508ED1 #80ADDE

Accessibility & contrast

On white

5.17

#2F6FB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#2F6FB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F6FB5

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F6FB5	#FFFFFF	#000000	##FFFFFF
##2F6FB5	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E74B8

Deuteranopia (green-blind)

#3A67B4

Tritanopia (blue-blind)

#007F89

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2f6fb5;
/* rgb */ color: rgb(47, 111, 181);
/* oklch */ color: oklch(53.5% 0.128 253.0);

Tailwind

colors: {
  custom: {
    50: '#7997cb',
    500: '#2f6fb5',
    950: '#000000',
  },
}

SCSS

$custom: #2f6fb5;
$custom-light: #7997cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2f6fb5",
  "rgb": {
    "r": 47,
    "g": 111,
    "b": 181
  },
  "hsl": {
    "h": 211.343,
    "s": 58.772,
    "l": 44.706
  },
  "oklch": {
    "l": 0.53546,
    "c": 0.12794,
    "h": 253
  },
  "luminance": 0.15309
}

Semantic roles & 50–950 ramp

primary

#2F6FB5

secondary

#C7A279

accent

#9746E2

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2F6FB5

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

Preview Lab → · Contrast checker → · Palette generator →