#2F56BD#2F56BD

#2F56BD is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.6% C 0.168 H 265.0°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#2F56BD
RGB	rgb(47, 86, 189)
HSL	hsl(224, 60%, 46%)
HSV	hsv(224, 75%, 74%)
CMYK	cmyk(75.1%, 54.5%, 0%, 25.9%)
CIE-LAB	lab(39.47, 22.96, -58.18)
CIE-LCH	lch(39.47, 62.54, 291.54°)
OKLab	oklab(48.64% -0.0146 -0.1676)
OKLCH	oklch(48.64% 0.168 265)
XYZ	xyz(13.6821, 10.9325, 49.5233)
Luminance	0.1093 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F56BD #BD962F

analogous

#2F9DBD #2F56BD #4F2FBD

triadic

#2F56BD #BD2F56 #56BD2F

tetradic

#2F56BD #BD2F9D #BD962F #2FBD4F

square

#2F56BD #BD2F9D #BD962F #2FBD4F

split-complementary

#2F56BD #BD4F2F #9DBD2F

monochromatic

#17295B #23408C #2F56BD #5578D5 #869FE1

Accessibility & contrast

On white

6.59

#2F56BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#2F56BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F56BD

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F56BD	#FFFFFF	#000000	##FFFFFF
##2F56BD	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C1

Deuteranopia (green-blind)

#0057BB

Tritanopia (blue-blind)

#006F81

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2f56bd;
/* rgb */ color: rgb(47, 86, 189);
/* oklch */ color: oklch(48.6% 0.168 265.0);

Tailwind

colors: {
  custom: {
    50: '#7c85d2',
    500: '#2f56bd',
    950: '#000000',
  },
}

SCSS

$custom: #2f56bd;
$custom-light: #7c85d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f56bd",
  "rgb": {
    "r": 47,
    "g": 86,
    "b": 189
  },
  "hsl": {
    "h": 223.521,
    "s": 60.169,
    "l": 46.275
  },
  "oklch": {
    "l": 0.48644,
    "c": 0.16829,
    "h": 265
  },
  "luminance": 0.10934
}

Semantic roles & 50–950 ramp

primary

#2F56BD

secondary

#CAB57E

accent

#B844E3

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2F56BD

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

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