#2F6FB1#2F6FB1

#2F6FB1 is a mid, vivid cyan. Relative luminance 0.151; OKLCH L 53.3% C 0.123 H 251.8°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#2F6FB1
RGB	rgb(47, 111, 177)
HSL	hsl(210, 58%, 44%)
HSV	hsv(210, 73%, 69%)
CMYK	cmyk(73.4%, 37.3%, 0%, 30.6%)
CIE-LAB	lab(45.83, 2.41, -40.95)
CIE-LCH	lch(45.83, 41.02, 273.37°)
OKLab	oklab(53.3% -0.0383 -0.1166)
OKLCH	oklch(53.3% 0.123 251.8)
XYZ	xyz(14.7896, 15.1459, 43.7304)
Luminance	0.1515 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F6FB1 #B1712F

analogous

#2FB0B1 #2F6FB1 #302FB1

triadic

#2F6FB1 #B12F6F #6FB12F

tetradic

#2F6FB1 #B12FB0 #B1712F #2FB130

square

#2F6FB1 #B12FB0 #B1712F #2FB130

split-complementary

#2F6FB1 #B1302F #B0B12F

monochromatic

#153250 #225181 #2F6FB1 #4D8ED0 #7EACDD

Accessibility & contrast

On white

5.21

#2F6FB1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#2F6FB1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F6FB1

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F6FB1	#FFFFFF	#000000	##FFFFFF
##2F6FB1	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5173B4

Deuteranopia (green-blind)

#3D67B0

Tritanopia (blue-blind)

#007F87

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2f6fb1;
/* rgb */ color: rgb(47, 111, 177);
/* oklch */ color: oklch(53.3% 0.123 251.8);

Tailwind

colors: {
  custom: {
    50: '#7897c8',
    500: '#2f6fb1',
    950: '#000000',
  },
}

SCSS

$custom: #2f6fb1;
$custom-light: #7897c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f6fb1",
  "rgb": {
    "r": 47,
    "g": 111,
    "b": 177
  },
  "hsl": {
    "h": 210.462,
    "s": 58.036,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53303,
    "c": 0.12271,
    "h": 251.8
  },
  "luminance": 0.15148
}

Semantic roles & 50–950 ramp

primary

#2F6FB1

secondary

#C59F76

accent

#9547E1

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2F6FB1

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

Preview Lab → · Contrast checker → · Palette generator →