#2F35A7#2F35A7

#2F35A7 is a dark, vivid blue. Relative luminance 0.059; OKLCH L 40.5% C 0.179 H 272.9°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#2F35A7
RGB	rgb(47, 53, 167)
HSL	hsl(237, 56%, 42%)
HSV	hsv(237, 72%, 65%)
CMYK	cmyk(71.9%, 68.3%, 0%, 34.5%)
CIE-LAB	lab(29.26, 36.29, -61.78)
CIE-LCH	lch(29.26, 71.65, 300.43°)
OKLab	oklab(40.51% 0.009 -0.1786)
OKLCH	oklch(40.51% 0.179 272.9)
XYZ	xyz(9.4181, 5.9396, 37.2018)
Luminance	0.0594 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F35A7 #A7A12F

analogous

#2F71A7 #2F35A7 #652FA7

triadic

#2F35A7 #A72F35 #35A72F

tetradic

#2F35A7 #A72F71 #A7A12F #2FA765

square

#2F35A7 #A72F71 #A7A12F #2FA765

split-complementary

#2F35A7 #A7652F #71A72F

monochromatic

#141747 #222677 #2F35A7 #484ECB #787CD9

Accessibility & contrast

On white

9.60

#2F35A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2F35A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F35A7

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F35A7	#FFFFFF	#000000	##FFFFFF
##2F35A7	1.00	9.60	2.19	9.60
#FFFFFF	9.60	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BAB

Deuteranopia (green-blind)

#003FA5

Tritanopia (blue-blind)

#005469

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2f35a7;
/* rgb */ color: rgb(47, 53, 167);
/* oklch */ color: oklch(40.5% 0.179 272.9);

Tailwind

colors: {
  custom: {
    50: '#796dc2',
    500: '#2f35a7',
    950: '#000000',
  },
}

SCSS

$custom: #2f35a7;
$custom-light: #796dc2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f35a7",
  "rgb": {
    "r": 47,
    "g": 53,
    "b": 167
  },
  "hsl": {
    "h": 237,
    "s": 56.075,
    "l": 41.961
  },
  "oklch": {
    "l": 0.40509,
    "c": 0.17882,
    "h": 272.9
  },
  "luminance": 0.05941
}

Semantic roles & 50–950 ramp

primary

#2F35A7

secondary

#C1BD71

accent

#D848DF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2F35A7

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

Preview Lab → · Contrast checker → · Palette generator →