#2F53C0#2F53C0

#2F53C0 is a mid, vivid blue. Relative luminance 0.106; OKLCH L 48.3% C 0.176 H 266.0°. Best body text is #FFFFFF at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#2F53C0
RGB	rgb(47, 83, 192)
HSL	hsl(225, 61%, 47%)
HSV	hsv(225, 76%, 75%)
CMYK	cmyk(75.5%, 56.8%, 0%, 24.7%)
CIE-LAB	lab(38.89, 26.05, -60.86)
CIE-LCH	lch(38.89, 66.21, 293.17°)
OKLab	oklab(48.28% -0.0122 -0.1756)
OKLCH	oklch(48.28% 0.176 266)
XYZ	xyz(13.7766, 10.5951, 51.1779)
Luminance	0.1060 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F53C0 #C09C2F

analogous

#2F9CC0 #2F53C0 #532FC0

triadic

#2F53C0 #C02F53 #53C02F

tetradic

#2F53C0 #C02F9C #C09C2F #2FC053

square

#2F53C0 #C02F9C #C09C2F #2FC053

split-complementary

#2F53C0 #C0532F #9CC02F

monochromatic

#17285E #233E8F #2F53C0 #5676D6 #889EE2

Accessibility & contrast

On white

6.73

#2F53C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#2F53C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F53C0

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F53C0	#FFFFFF	#000000	##FFFFFF
##2F53C0	1.00	6.73	3.12	6.73
#FFFFFF	6.73	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C4

Deuteranopia (green-blind)

#0055BE

Tritanopia (blue-blind)

#006E81

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2f53c0;
/* rgb */ color: rgb(47, 83, 192);
/* oklch */ color: oklch(48.3% 0.176 266.0);

Tailwind

colors: {
  custom: {
    50: '#7d82d4',
    500: '#2f53c0',
    950: '#000000',
  },
}

SCSS

$custom: #2f53c0;
$custom-light: #7d82d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f53c0",
  "rgb": {
    "r": 47,
    "g": 83,
    "b": 192
  },
  "hsl": {
    "h": 225.103,
    "s": 60.669,
    "l": 46.863
  },
  "oklch": {
    "l": 0.48281,
    "c": 0.17602,
    "h": 266
  },
  "luminance": 0.10597
}

Semantic roles & 50–950 ramp

primary

#2F53C0

secondary

#CBB97F

accent

#BC44E4

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2F53C0

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

Preview Lab → · Contrast checker → · Palette generator →