#2F34E2#2F34E2

#2F34E2 is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 46.5% C 0.251 H 270.1°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#2F34E2
RGB	rgb(47, 52, 226)
HSL	hsl(238, 76%, 54%)
HSV	hsv(238, 79%, 89%)
CMYK	cmyk(79.2%, 77%, 0%, 11.4%)
CIE-LAB	lab(35.10, 56.52, -86.73)
CIE-LCH	lch(35.10, 103.52, 303.09°)
OKLab	oklab(46.47% 0.0004 -0.2512)
OKLCH	oklch(46.47% 0.251 270.1)
XYZ	xyz(16.1231, 8.5494, 72.7372)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F34E2 #E2DD2F

analogous

#2F8DE2 #2F34E2 #832FE2

triadic

#2F34E2 #E22F34 #34E22F

tetradic

#2F34E2 #E22F8D #E2DD2F #2FE283

square

#2F34E2 #E22F8D #E2DD2F #2FE283

split-complementary

#2F34E2 #E2832F #8DE22F

monochromatic

#121684 #1A1EBA #2F34E2 #6568E9 #9A9DF1

Accessibility & contrast

On white

7.75

#2F34E2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#2F34E2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F34E2

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F34E2	#FFFFFF	#000000	##FFFFFF
##2F34E2	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BE7

Deuteranopia (green-blind)

#0049DF

Tritanopia (blue-blind)

#00698A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2f34e2;
/* rgb */ color: rgb(47, 52, 226);
/* oklch */ color: oklch(46.5% 0.251 270.1);

Tailwind

colors: {
  custom: {
    50: '#876eed',
    500: '#2f34e2',
    950: '#000000',
  },
}

SCSS

$custom: #2f34e2;
$custom-light: #876eed;
$custom-dark: #000000;

JSON

{
  "hex": "#2f34e2",
  "rgb": {
    "r": 47,
    "g": 52,
    "b": 226
  },
  "hsl": {
    "h": 238.324,
    "s": 75.527,
    "l": 53.529
  },
  "oklch": {
    "l": 0.46471,
    "c": 0.25118,
    "h": 270.1
  },
  "luminance": 0.08551
}

Semantic roles & 50–950 ramp

primary

#2F34E2

secondary

#DDDB90

accent

#ED36F2

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0717

muted

#7E7A85

Preview Lab

Preview with #2F34E2

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

Preview Lab → · Contrast checker → · Palette generator →