#2B35AB#2B35AB

#2B35AB is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.7% C 0.185 H 271.3°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#2B35AB
RGB	rgb(43, 53, 171)
HSL	hsl(235, 60%, 42%)
HSV	hsv(235, 75%, 67%)
CMYK	cmyk(74.9%, 69%, 0%, 32.9%)
CIE-LAB	lab(29.41, 37.26, -63.95)
CIE-LCH	lch(29.41, 74.01, 300.23°)
OKLab	oklab(40.67% 0.0041 -0.185)
OKLCH	oklch(40.67% 0.185 271.3)
XYZ	xyz(9.6176, 5.9991, 39.1712)
Luminance	0.0600 (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

#2B35AB #ABA12B

analogous

#2B75AB #2B35AB #612BAB

triadic

#2B35AB #AB2B35 #35AB2B

tetradic

#2B35AB #AB2B75 #ABA12B #2BAB61

square

#2B35AB #AB2B75 #ABA12B #2BAB61

split-complementary

#2B35AB #AB612B #75AB2B

monochromatic

#121749 #1F267A #2B35AB #434ED0 #747CDC

Accessibility & contrast

On white

9.55

#2B35AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2B35AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B35AB

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B35AB	#FFFFFF	#000000	##FFFFFF
##2B35AB	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BAF

Deuteranopia (green-blind)

#003FA9

Tritanopia (blue-blind)

#00556B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2b35ab;
/* rgb */ color: rgb(43, 53, 171);
/* oklch */ color: oklch(40.7% 0.185 271.3);

Tailwind

colors: {
  custom: {
    50: '#796dc5',
    500: '#2b35ab',
    950: '#000000',
  },
}

SCSS

$custom: #2b35ab;
$custom-light: #796dc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b35ab",
  "rgb": {
    "r": 43,
    "g": 53,
    "b": 171
  },
  "hsl": {
    "h": 235.313,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.40672,
    "c": 0.18506,
    "h": 271.3
  },
  "luminance": 0.06
}

Semantic roles & 50–950 ramp

primary

#2B35AB

secondary

#C4BD6E

accent

#D745E3

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2B35AB

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

Preview Lab → · Contrast checker → · Palette generator →