#2F52C3#2F52C3

#2F52C3 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.3% C 0.181 H 266.4°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#2F52C3
RGB	rgb(47, 82, 195)
HSL	hsl(226, 61%, 47%)
HSV	hsv(226, 76%, 76%)
CMYK	cmyk(75.9%, 57.9%, 0%, 23.5%)
CIE-LAB	lab(38.86, 27.82, -62.66)
CIE-LCH	lch(38.86, 68.56, 293.94°)
OKLab	oklab(48.33% -0.0114 -0.1809)
OKLCH	oklch(48.33% 0.181 266.4)
XYZ	xyz(14.0365, 10.5775, 52.9211)
Luminance	0.1058 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F52C3 #C3A02F

analogous

#2F9CC3 #2F52C3 #562FC3

triadic

#2F52C3 #C32F52 #52C32F

tetradic

#2F52C3 #C32F9C #C3A02F #2FC356

square

#2F52C3 #C32F9C #C3A02F #2FC356

split-complementary

#2F52C3 #C3562F #9CC32F

monochromatic

#172960 #233D92 #2F52C3 #5876D7 #8A9FE3

Accessibility & contrast

On white

6.74

#2F52C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#2F52C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F52C3

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F52C3	#FFFFFF	#000000	##FFFFFF
##2F52C3	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C7

Deuteranopia (green-blind)

#0055C1

Tritanopia (blue-blind)

#006E82

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2f52c3;
/* rgb */ color: rgb(47, 82, 195);
/* oklch */ color: oklch(48.3% 0.181 266.4);

Tailwind

colors: {
  custom: {
    50: '#7d82d6',
    500: '#2f52c3',
    950: '#000000',
  },
}

SCSS

$custom: #2f52c3;
$custom-light: #7d82d6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f52c3",
  "rgb": {
    "r": 47,
    "g": 82,
    "b": 195
  },
  "hsl": {
    "h": 225.811,
    "s": 61.157,
    "l": 47.451
  },
  "oklch": {
    "l": 0.48331,
    "c": 0.18126,
    "h": 266.4
  },
  "luminance": 0.10579
}

Semantic roles & 50–950 ramp

primary

#2F52C3

secondary

#CDBB81

accent

#BE44E4

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2F52C3

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

Preview Lab → · Contrast checker → · Palette generator →