#2F56C8#2F56C8

#2F56C8 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.5% C 0.183 H 265.6°. Best body text is #FFFFFF at 6.39:1 contrast (WCAG AA passes).

Color values

HEX	#2F56C8
RGB	rgb(47, 86, 200)
HSL	hsl(225, 62%, 48%)
HSV	hsv(225, 77%, 78%)
CMYK	cmyk(76.5%, 57%, 0%, 21.6%)
CIE-LAB	lab(40.29, 27.09, -63.23)
CIE-LCH	lch(40.29, 68.79, 293.19°)
OKLab	oklab(49.53% -0.0139 -0.1825)
OKLCH	oklch(49.53% 0.183 265.6)
XYZ	xyz(14.9217, 11.4284, 56.0519)
Luminance	0.1143 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F56C8 #C8A12F

analogous

#2FA2C8 #2F56C8 #542FC8

triadic

#2F56C8 #C82F56 #56C82F

tetradic

#2F56C8 #C82FA2 #C8A12F #2FC854

square

#2F56C8 #C82FA2 #C8A12F #2FC854

split-complementary

#2F56C8 #C8542F #A2C82F

monochromatic

#182B65 #234196 #2F56C8 #5C7BD9 #8DA3E4

Accessibility & contrast

On white

6.39

#2F56C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.29

#2F56C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F56C8

6.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F56C8	#FFFFFF	#000000	##FFFFFF
##2F56C8	1.00	6.39	3.29	6.39
#FFFFFF	6.39	1.00	21.00	1.00
#000000	3.29	21.00	1.00	21.00
##FFFFFF	6.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CC

Deuteranopia (green-blind)

#0058C6

Tritanopia (blue-blind)

#007286

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2f56c8;
/* rgb */ color: rgb(47, 86, 200);
/* oklch */ color: oklch(49.5% 0.183 265.6);

Tailwind

colors: {
  custom: {
    50: '#7e85da',
    500: '#2f56c8',
    950: '#000000',
  },
}

SCSS

$custom: #2f56c8;
$custom-light: #7e85da;
$custom-dark: #000000;

JSON

{
  "hex": "#2f56c8",
  "rgb": {
    "r": 47,
    "g": 86,
    "b": 200
  },
  "hsl": {
    "h": 224.706,
    "s": 61.943,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49527,
    "c": 0.18305,
    "h": 265.6
  },
  "luminance": 0.1143
}

Semantic roles & 50–950 ramp

primary

#2F56C8

secondary

#CFBC84

accent

#BC43E5

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #2F56C8

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

Preview Lab → · Contrast checker → · Palette generator →