#2B35A2#2B35A2

#2B35A2 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.8% C 0.173 H 271.6°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#2B35A2
RGB	rgb(43, 53, 162)
HSL	hsl(235, 58%, 40%)
HSV	hsv(235, 73%, 64%)
CMYK	cmyk(73.5%, 67.3%, 0%, 36.5%)
CIE-LAB	lab(28.56, 34.04, -59.93)
CIE-LCH	lch(28.56, 68.92, 299.60°)
OKLab	oklab(39.79% 0.005 -0.1733)
OKLCH	oklch(39.79% 0.173 271.6)
XYZ	xyz(8.7887, 5.6675, 34.8062)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B35A2 #A2982B

analogous

#2B70A2 #2B35A2 #5C2BA2

triadic

#2B35A2 #A22B35 #35A22B

tetradic

#2B35A2 #A22B70 #A2982B #2BA25C

square

#2B35A2 #A22B70 #A2982B #2BA25C

split-complementary

#2B35A2 #A25C2B #70A22B

monochromatic

#111541 #1E2572 #2B35A2 #3E4ACC #6F78D9

Accessibility & contrast

On white

9.84

#2B35A2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#2B35A2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B35A2

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B35A2	#FFFFFF	#000000	##FFFFFF
##2B35A2	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A5

Deuteranopia (green-blind)

#003EA0

Tritanopia (blue-blind)

#005267

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2b35a2;
/* rgb */ color: rgb(43, 53, 162);
/* oklch */ color: oklch(39.8% 0.173 271.6);

Tailwind

colors: {
  custom: {
    50: '#766cbf',
    500: '#2b35a2',
    950: '#000000',
  },
}

SCSS

$custom: #2b35a2;
$custom-light: #766cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b35a2",
  "rgb": {
    "r": 43,
    "g": 53,
    "b": 162
  },
  "hsl": {
    "h": 234.958,
    "s": 58.049,
    "l": 40.196
  },
  "oklch": {
    "l": 0.39794,
    "c": 0.17333,
    "h": 271.6
  },
  "luminance": 0.05668
}

Semantic roles & 50–950 ramp

primary

#2B35A2

secondary

#C0B869

accent

#D447E1

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2B35A2

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

Preview Lab → · Contrast checker → · Palette generator →