#2F55C2#2F55C2

#2F55C2 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.8% C 0.176 H 265.6°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#2F55C2
RGB	rgb(47, 85, 194)
HSL	hsl(224, 61%, 47%)
HSV	hsv(224, 76%, 76%)
CMYK	cmyk(75.8%, 56.2%, 0%, 23.9%)
CIE-LAB	lab(39.57, 25.50, -60.92)
CIE-LCH	lch(39.57, 66.04, 292.71°)
OKLab	oklab(48.84% -0.0135 -0.1757)
OKLCH	oklch(48.84% 0.176 265.6)
XYZ	xyz(14.1550, 10.9948, 52.4047)
Luminance	0.1100 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F55C2 #C29C2F

analogous

#2F9EC2 #2F55C2 #532FC2

triadic

#2F55C2 #C22F55 #55C22F

tetradic

#2F55C2 #C22F9E #C29C2F #2FC253

square

#2F55C2 #C22F9E #C29C2F #2FC253

split-complementary

#2F55C2 #C2532F #9EC22F

monochromatic

#172A5F #233F91 #2F55C2 #5878D6 #89A0E2

Accessibility & contrast

On white

6.56

#2F55C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#2F55C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F55C2

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F55C2	#FFFFFF	#000000	##FFFFFF
##2F55C2	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C6

Deuteranopia (green-blind)

#0057C0

Tritanopia (blue-blind)

#007083

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2f55c2;
/* rgb */ color: rgb(47, 85, 194);
/* oklch */ color: oklch(48.8% 0.176 265.6);

Tailwind

colors: {
  custom: {
    50: '#7d84d5',
    500: '#2f55c2',
    950: '#000000',
  },
}

SCSS

$custom: #2f55c2;
$custom-light: #7d84d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f55c2",
  "rgb": {
    "r": 47,
    "g": 85,
    "b": 194
  },
  "hsl": {
    "h": 224.49,
    "s": 60.996,
    "l": 47.255
  },
  "oklch": {
    "l": 0.48841,
    "c": 0.17626,
    "h": 265.6
  },
  "luminance": 0.10996
}

Semantic roles & 50–950 ramp

primary

#2F55C2

secondary

#CCB981

accent

#BB44E4

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2F55C2

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

Preview Lab → · Contrast checker → · Palette generator →