#2F54C2#2F54C2

#2F54C2 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.6% C 0.177 H 265.9°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#2F54C2
RGB	rgb(47, 84, 194)
HSL	hsl(225, 61%, 47%)
HSV	hsv(225, 76%, 76%)
CMYK	cmyk(75.8%, 56.7%, 0%, 23.9%)
CIE-LAB	lab(39.31, 26.15, -61.35)
CIE-LCH	lch(39.31, 66.69, 293.08°)
OKLab	oklab(48.64% -0.0128 -0.177)
OKLCH	oklch(48.64% 0.177 265.9)
XYZ	xyz(14.0768, 10.8385, 52.3786)
Luminance	0.1084 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F54C2 #C29D2F

analogous

#2F9EC2 #2F54C2 #542FC2

triadic

#2F54C2 #C22F54 #54C22F

tetradic

#2F54C2 #C22F9E #C29D2F #2FC254

square

#2F54C2 #C22F9E #C29D2F #2FC254

split-complementary

#2F54C2 #C2542F #9EC22F

monochromatic

#17295F #233F91 #2F54C2 #5878D6 #899FE2

Accessibility & contrast

On white

6.63

#2F54C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#2F54C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F54C2

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F54C2	#FFFFFF	#000000	##FFFFFF
##2F54C2	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C6

Deuteranopia (green-blind)

#0056C0

Tritanopia (blue-blind)

#006F83

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2f54c2;
/* rgb */ color: rgb(47, 84, 194);
/* oklch */ color: oklch(48.6% 0.177 265.9);

Tailwind

colors: {
  custom: {
    50: '#7d83d5',
    500: '#2f54c2',
    950: '#000000',
  },
}

SCSS

$custom: #2f54c2;
$custom-light: #7d83d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f54c2",
  "rgb": {
    "r": 47,
    "g": 84,
    "b": 194
  },
  "hsl": {
    "h": 224.898,
    "s": 60.996,
    "l": 47.255
  },
  "oklch": {
    "l": 0.48642,
    "c": 0.17748,
    "h": 265.9
  },
  "luminance": 0.1084
}

Semantic roles & 50–950 ramp

primary

#2F54C2

secondary

#CCB981

accent

#BC44E4

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2F54C2

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

Preview Lab → · Contrast checker → · Palette generator →