#2F35A4#2F35A4

#2F35A4 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.2% C 0.175 H 273.0°. Best body text is #FFFFFF at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#2F35A4
RGB	rgb(47, 53, 164)
HSL	hsl(237, 55%, 41%)
HSV	hsv(237, 71%, 64%)
CMYK	cmyk(71.3%, 67.7%, 0%, 35.7%)
CIE-LAB	lab(28.98, 35.23, -60.44)
CIE-LCH	lch(28.98, 69.95, 300.24°)
OKLab	oklab(40.22% 0.0093 -0.1746)
OKLCH	oklch(40.22% 0.175 273)
XYZ	xyz(9.1440, 5.8300, 35.7582)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F35A4 #A49E2F

analogous

#2F70A4 #2F35A4 #642FA4

triadic

#2F35A4 #A42F35 #35A42F

tetradic

#2F35A4 #A42F70 #A49E2F #2FA464

square

#2F35A4 #A42F70 #A49E2F #2FA464

split-complementary

#2F35A4 #A4642F #70A42F

monochromatic

#141645 #212674 #2F35A4 #464DCA #767BD8

Accessibility & contrast

On white

9.69

#2F35A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2F35A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F35A4

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F35A4	#FFFFFF	#000000	##FFFFFF
##2F35A4	1.00	9.69	2.17	9.69
#FFFFFF	9.69	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA7

Deuteranopia (green-blind)

#003FA2

Tritanopia (blue-blind)

#005368

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2f35a4;
/* rgb */ color: rgb(47, 53, 164);
/* oklch */ color: oklch(40.2% 0.175 273.0);

Tailwind

colors: {
  custom: {
    50: '#786cc0',
    500: '#2f35a4',
    950: '#000000',
  },
}

SCSS

$custom: #2f35a4;
$custom-light: #786cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f35a4",
  "rgb": {
    "r": 47,
    "g": 53,
    "b": 164
  },
  "hsl": {
    "h": 236.923,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.4022,
    "c": 0.1749,
    "h": 273
  },
  "luminance": 0.05831
}

Semantic roles & 50–950 ramp

primary

#2F35A4

secondary

#C0BB6F

accent

#D749DF

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2F35A4

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

Preview Lab → · Contrast checker → · Palette generator →