#2B35B5#2B35B5

#2B35B5 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.7% C 0.198 H 270.8°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#2B35B5
RGB	rgb(43, 53, 181)
HSL	hsl(236, 62%, 44%)
HSV	hsv(236, 76%, 71%)
CMYK	cmyk(76.2%, 70.7%, 0%, 29%)
CIE-LAB	lab(30.39, 40.78, -68.31)
CIE-LCH	lch(30.39, 79.56, 300.84°)
OKLab	oklab(41.67% 0.0029 -0.1977)
OKLCH	oklch(41.67% 0.198 270.8)
XYZ	xyz(10.6070, 6.3948, 44.3824)
Luminance	0.0640 (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

#2B35B5 #B5AB2B

analogous

#2B7AB5 #2B35B5 #662BB5

triadic

#2B35B5 #B52B35 #35B52B

tetradic

#2B35B5 #B52B7A #B5AB2B #2BB566

square

#2B35B5 #B52B7A #B5AB2B #2BB566

split-complementary

#2B35B5 #B5662B #7AB52B

monochromatic

#141852 #1F2784 #2B35B5 #4953D4 #7B82E0

Accessibility & contrast

On white

9.21

#2B35B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2B35B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B35B5

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B35B5	#FFFFFF	#000000	##FFFFFF
##2B35B5	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB9

Deuteranopia (green-blind)

#0041B3

Tritanopia (blue-blind)

#005971

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2b35b5;
/* rgb */ color: rgb(43, 53, 181);
/* oklch */ color: oklch(41.7% 0.198 270.8);

Tailwind

colors: {
  custom: {
    50: '#7b6dcc',
    500: '#2b35b5',
    950: '#000000',
  },
}

SCSS

$custom: #2b35b5;
$custom-light: #7b6dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2b35b5",
  "rgb": {
    "r": 43,
    "g": 53,
    "b": 181
  },
  "hsl": {
    "h": 235.652,
    "s": 61.607,
    "l": 43.922
  },
  "oklch": {
    "l": 0.41673,
    "c": 0.19776,
    "h": 270.8
  },
  "luminance": 0.06396
}

Semantic roles & 50–950 ramp

primary

#2B35B5

secondary

#C8C274

accent

#D943E5

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #2B35B5

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

Preview Lab → · Contrast checker → · Palette generator →