#2F56C4#2F56C4

#2F56C4 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.2% C 0.178 H 265.4°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#2F56C4
RGB	rgb(47, 86, 196)
HSL	hsl(224, 61%, 48%)
HSV	hsv(224, 76%, 77%)
CMYK	cmyk(76%, 56.1%, 0%, 23.1%)
CIE-LAB	lab(39.99, 25.59, -61.41)
CIE-LCH	lch(39.99, 66.53, 292.63°)
OKLab	oklab(49.2% -0.0141 -0.1771)
OKLCH	oklch(49.2% 0.178 265.4)
XYZ	xyz(14.4604, 11.2438, 53.6220)
Luminance	0.1124 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F56C4 #C49D2F

analogous

#2FA1C4 #2F56C4 #522FC4

triadic

#2F56C4 #C42F56 #56C42F

tetradic

#2F56C4 #C42FA1 #C49D2F #2FC452

square

#2F56C4 #C42FA1 #C49D2F #2FC452

split-complementary

#2F56C4 #C4522F #A1C42F

monochromatic

#172B61 #234093 #2F56C4 #597AD7 #8AA2E3

Accessibility & contrast

On white

6.46

#2F56C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#2F56C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F56C4

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F56C4	#FFFFFF	#000000	##FFFFFF
##2F56C4	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C8

Deuteranopia (green-blind)

#0058C2

Tritanopia (blue-blind)

#007184

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2f56c4;
/* rgb */ color: rgb(47, 86, 196);
/* oklch */ color: oklch(49.2% 0.178 265.4);

Tailwind

colors: {
  custom: {
    50: '#7d85d7',
    500: '#2f56c4',
    950: '#000000',
  },
}

SCSS

$custom: #2f56c4;
$custom-light: #7d85d7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f56c4",
  "rgb": {
    "r": 47,
    "g": 86,
    "b": 196
  },
  "hsl": {
    "h": 224.295,
    "s": 61.317,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49202,
    "c": 0.17771,
    "h": 265.4
  },
  "luminance": 0.11245
}

Semantic roles & 50–950 ramp

primary

#2F56C4

secondary

#CDB982

accent

#BA43E4

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2F56C4

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

Preview Lab → · Contrast checker → · Palette generator →