#2F53C2#2F53C2

#2F53C2 is a mid, vivid blue. Relative luminance 0.107; OKLCH L 48.4% C 0.179 H 266.1°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#2F53C2
RGB	rgb(47, 83, 194)
HSL	hsl(225, 61%, 47%)
HSV	hsv(225, 76%, 76%)
CMYK	cmyk(75.8%, 57.2%, 0%, 23.9%)
CIE-LAB	lab(39.04, 26.80, -61.78)
CIE-LCH	lch(39.04, 67.34, 293.45°)
OKLab	oklab(48.44% -0.0121 -0.1783)
OKLCH	oklch(48.44% 0.179 266.1)
XYZ	xyz(13.9997, 10.6843, 52.3529)
Luminance	0.1069 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F53C2 #C29E2F

analogous

#2F9DC2 #2F53C2 #542FC2

triadic

#2F53C2 #C22F53 #53C22F

tetradic

#2F53C2 #C22F9D #C29E2F #2FC254

square

#2F53C2 #C22F9D #C29E2F #2FC254

split-complementary

#2F53C2 #C2542F #9DC22F

monochromatic

#17295F #233E91 #2F53C2 #5877D6 #899FE2

Accessibility & contrast

On white

6.69

#2F53C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#2F53C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F53C2

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F53C2	#FFFFFF	#000000	##FFFFFF
##2F53C2	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C6

Deuteranopia (green-blind)

#0055C0

Tritanopia (blue-blind)

#006F82

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2f53c2;
/* rgb */ color: rgb(47, 83, 194);
/* oklch */ color: oklch(48.4% 0.179 266.1);

Tailwind

colors: {
  custom: {
    50: '#7d82d5',
    500: '#2f53c2',
    950: '#000000',
  },
}

SCSS

$custom: #2f53c2;
$custom-light: #7d82d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f53c2",
  "rgb": {
    "r": 47,
    "g": 83,
    "b": 194
  },
  "hsl": {
    "h": 225.306,
    "s": 60.996,
    "l": 47.255
  },
  "oklch": {
    "l": 0.48444,
    "c": 0.1787,
    "h": 266.1
  },
  "luminance": 0.10686
}

Semantic roles & 50–950 ramp

primary

#2F53C2

secondary

#CCBA81

accent

#BD44E4

background

#F8F7FD

surface

#EFEEFA

border

#CAC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2F53C2

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

Preview Lab → · Contrast checker → · Palette generator →