#2F35BA#2F35BA

#2F35BA is a dark, highly saturated blue. Relative luminance 0.067; OKLCH L 42.4% C 0.203 H 271.8°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#2F35BA
RGB	rgb(47, 53, 186)
HSL	hsl(237, 60%, 46%)
HSV	hsv(237, 75%, 73%)
CMYK	cmyk(74.7%, 71.5%, 0%, 27.1%)
CIE-LAB	lab(31.10, 42.87, -70.09)
CIE-LCH	lch(31.10, 82.17, 301.45°)
OKLab	oklab(42.39% 0.0066 -0.2028)
OKLCH	oklch(42.39% 0.203 271.8)
XYZ	xyz(11.3053, 6.6945, 47.1412)
Luminance	0.0670 (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

#2F35BA #BAB42F

analogous

#2F7ABA #2F35BA #6E2FBA

triadic

#2F35BA #BA2F35 #35BA2F

tetradic

#2F35BA #BA2F7A #BAB42F #2FBA6E

square

#2F35BA #BA2F7A #BAB42F #2FBA6E

split-complementary

#2F35BA #BA6E2F #7ABA2F

monochromatic

#161958 #232789 #2F35BA #5358D3 #8488E0

Accessibility & contrast

On white

8.98

#2F35BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#2F35BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F35BA

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F35BA	#FFFFFF	#000000	##FFFFFF
##2F35BA	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BE

Deuteranopia (green-blind)

#0042B8

Tritanopia (blue-blind)

#005A74

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2f35ba;
/* rgb */ color: rgb(47, 53, 186);
/* oklch */ color: oklch(42.4% 0.203 271.8);

Tailwind

colors: {
  custom: {
    50: '#7e6dd0',
    500: '#2f35ba',
    950: '#000000',
  },
}

SCSS

$custom: #2f35ba;
$custom-light: #7e6dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f35ba",
  "rgb": {
    "r": 47,
    "g": 53,
    "b": 186
  },
  "hsl": {
    "h": 237.41,
    "s": 59.657,
    "l": 45.686
  },
  "oklch": {
    "l": 0.42393,
    "c": 0.20296,
    "h": 271.8
  },
  "luminance": 0.06696
}

Semantic roles & 50–950 ramp

primary

#2F35BA

secondary

#C9C67C

accent

#DC45E3

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #2F35BA

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

Preview Lab → · Contrast checker → · Palette generator →