#2F35AE#2F35AE

#2F35AE is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.2% C 0.188 H 272.5°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#2F35AE
RGB	rgb(47, 53, 174)
HSL	hsl(237, 57%, 43%)
HSV	hsv(237, 73%, 68%)
CMYK	cmyk(73%, 69.5%, 0%, 31.8%)
CIE-LAB	lab(29.93, 38.74, -64.89)
CIE-LCH	lch(29.93, 75.58, 300.84°)
OKLab	oklab(41.19% 0.0081 -0.1877)
OKLCH	oklch(41.19% 0.188 272.5)
XYZ	xyz(10.0828, 6.2055, 40.7026)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F35AE #AEA82F

analogous

#2F74AE #2F35AE #682FAE

triadic

#2F35AE #AE2F35 #35AE2F

tetradic

#2F35AE #AE2F74 #AEA82F #2FAE68

square

#2F35AE #AE2F74 #AEA82F #2FAE68

split-complementary

#2F35AE #AE682F #74AE2F

monochromatic

#15184E #22267E #2F35AE #4C52CF #7C80DC

Accessibility & contrast

On white

9.37

#2F35AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2F35AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F35AE

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F35AE	#FFFFFF	#000000	##FFFFFF
##2F35AE	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB2

Deuteranopia (green-blind)

#0040AC

Tritanopia (blue-blind)

#00566D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2f35ae;
/* rgb */ color: rgb(47, 53, 174);
/* oklch */ color: oklch(41.2% 0.188 272.5);

Tailwind

colors: {
  custom: {
    50: '#7b6dc7',
    500: '#2f35ae',
    950: '#000000',
  },
}

SCSS

$custom: #2f35ae;
$custom-light: #7b6dc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f35ae",
  "rgb": {
    "r": 47,
    "g": 53,
    "b": 174
  },
  "hsl": {
    "h": 237.165,
    "s": 57.466,
    "l": 43.333
  },
  "oklch": {
    "l": 0.41193,
    "c": 0.18786,
    "h": 272.5
  },
  "luminance": 0.06207
}

Semantic roles & 50–950 ramp

primary

#2F35AE

secondary

#C4C075

accent

#D947E1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2F35AE

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

Preview Lab → · Contrast checker → · Palette generator →