#2F56C0#2F56C0

#2F56C0 is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.9% C 0.172 H 265.2°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#2F56C0
RGB	rgb(47, 86, 192)
HSL	hsl(224, 61%, 47%)
HSV	hsv(224, 76%, 75%)
CMYK	cmyk(75.5%, 55.2%, 0%, 24.7%)
CIE-LAB	lab(39.69, 24.09, -59.57)
CIE-LCH	lch(39.69, 64.26, 292.02°)
OKLab	oklab(48.88% -0.0144 -0.1717)
OKLCH	oklch(48.88% 0.172 265.2)
XYZ	xyz(14.0111, 11.0641, 51.2561)
Luminance	0.1107 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F56C0 #C0992F

analogous

#2F9FC0 #2F56C0 #512FC0

triadic

#2F56C0 #C02F56 #56C02F

tetradic

#2F56C0 #C02F9F #C0992F #2FC051

square

#2F56C0 #C02F9F #C0992F #2FC051

split-complementary

#2F56C0 #C0512F #9FC02F

monochromatic

#172A5E #23408F #2F56C0 #5679D6 #88A0E2

Accessibility & contrast

On white

6.54

#2F56C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#2F56C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F56C0

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F56C0	#FFFFFF	#000000	##FFFFFF
##2F56C0	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C4

Deuteranopia (green-blind)

#0057BE

Tritanopia (blue-blind)

#007082

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2f56c0;
/* rgb */ color: rgb(47, 86, 192);
/* oklch */ color: oklch(48.9% 0.172 265.2);

Tailwind

colors: {
  custom: {
    50: '#7c85d4',
    500: '#2f56c0',
    950: '#000000',
  },
}

SCSS

$custom: #2f56c0;
$custom-light: #7c85d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f56c0",
  "rgb": {
    "r": 47,
    "g": 86,
    "b": 192
  },
  "hsl": {
    "h": 223.862,
    "s": 60.669,
    "l": 46.863
  },
  "oklch": {
    "l": 0.48882,
    "c": 0.17234,
    "h": 265.2
  },
  "luminance": 0.11066
}

Semantic roles & 50–950 ramp

primary

#2F56C0

secondary

#CBB77F

accent

#B944E4

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2F56C0

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

Preview Lab → · Contrast checker → · Palette generator →