#2F36E2#2F36E2

#2F36E2 is a mid, highly saturated blue. Relative luminance 0.087; OKLCH L 46.7% C 0.249 H 270.0°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#2F36E2
RGB	rgb(47, 54, 226)
HSL	hsl(238, 76%, 54%)
HSV	hsv(238, 79%, 89%)
CMYK	cmyk(79.2%, 76.1%, 0%, 11.4%)
CIE-LAB	lab(35.46, 55.48, -86.13)
CIE-LCH	lch(35.46, 102.45, 302.79°)
OKLab	oklab(46.73% -0.0001 -0.2495)
OKLCH	oklch(46.73% 0.249 270)
XYZ	xyz(16.2142, 8.7318, 72.7676)
Luminance	0.0873 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F36E2 #E2DB2F

analogous

#2F8FE2 #2F36E2 #822FE2

triadic

#2F36E2 #E22F36 #36E22F

tetradic

#2F36E2 #E22F8F #E2DB2F #2FE282

square

#2F36E2 #E22F8F #E2DB2F #2FE282

split-complementary

#2F36E2 #E2822F #8FE22F

monochromatic

#121784 #1A20BA #2F36E2 #656AE9 #9A9EF1

Accessibility & contrast

On white

7.65

#2F36E2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#2F36E2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F36E2

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F36E2	#FFFFFF	#000000	##FFFFFF
##2F36E2	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CE7

Deuteranopia (green-blind)

#004ADF

Tritanopia (blue-blind)

#006A8B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2f36e2;
/* rgb */ color: rgb(47, 54, 226);
/* oklch */ color: oklch(46.7% 0.249 270.0);

Tailwind

colors: {
  custom: {
    50: '#8770ed',
    500: '#2f36e2',
    950: '#000000',
  },
}

SCSS

$custom: #2f36e2;
$custom-light: #8770ed;
$custom-dark: #000000;

JSON

{
  "hex": "#2f36e2",
  "rgb": {
    "r": 47,
    "g": 54,
    "b": 226
  },
  "hsl": {
    "h": 237.654,
    "s": 75.527,
    "l": 53.529
  },
  "oklch": {
    "l": 0.46725,
    "c": 0.24948,
    "h": 270
  },
  "luminance": 0.08734
}

Semantic roles & 50–950 ramp

primary

#2F36E2

secondary

#DDDA90

accent

#EB36F2

background

#F9F6FE

surface

#F2ECFD

border

#CCC7D5

text

#0E0817

muted

#7E7B85

Preview Lab

Preview with #2F36E2

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

Preview Lab → · Contrast checker → · Palette generator →