#2F6CB8#2F6CB8

#2F6CB8 is a mid, vivid cyan. Relative luminance 0.148; OKLCH L 53.0% C 0.135 H 255.5°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#2F6CB8
RGB	rgb(47, 108, 184)
HSL	hsl(213, 59%, 45%)
HSV	hsv(213, 74%, 72%)
CMYK	cmyk(74.5%, 41.3%, 0%, 27.8%)
CIE-LAB	lab(45.34, 6.89, -45.81)
CIE-LCH	lch(45.34, 46.32, 278.55°)
OKLab	oklab(53.05% -0.0338 -0.1309)
OKLCH	oklch(53.05% 0.135 255.5)
XYZ	xyz(15.1834, 14.7884, 47.3924)
Luminance	0.1479 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F6CB8 #B87B2F

analogous

#2FB0B8 #2F6CB8 #372FB8

triadic

#2F6CB8 #B82F6C #6CB82F

tetradic

#2F6CB8 #B82FB0 #B87B2F #2FB837

square

#2F6CB8 #B82FB0 #B87B2F #2FB837

split-complementary

#2F6CB8 #B8372F #B0B82F

monochromatic

#163357 #234F87 #2F6CB8 #528BD3 #82ACDF

Accessibility & contrast

On white

5.31

#2F6CB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#2F6CB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F6CB8

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F6CB8	#FFFFFF	#000000	##FFFFFF
##2F6CB8	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4872BB

Deuteranopia (green-blind)

#3166B6

Tritanopia (blue-blind)

#007E89

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2f6cb8;
/* rgb */ color: rgb(47, 108, 184);
/* oklch */ color: oklch(53.0% 0.135 255.5);

Tailwind

colors: {
  custom: {
    50: '#7a95ce',
    500: '#2f6cb8',
    950: '#000000',
  },
}

SCSS

$custom: #2f6cb8;
$custom-light: #7a95ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2f6cb8",
  "rgb": {
    "r": 47,
    "g": 108,
    "b": 184
  },
  "hsl": {
    "h": 213.285,
    "s": 59.307,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53048,
    "c": 0.13517,
    "h": 255.5
  },
  "luminance": 0.1479
}

Semantic roles & 50–950 ramp

primary

#2F6CB8

secondary

#C8A67B

accent

#9D45E2

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2F6CB8

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

Preview Lab → · Contrast checker → · Palette generator →