#2A35B5#2A35B5

#2A35B5 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 41.6% C 0.198 H 270.5°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#2A35B5
RGB	rgb(42, 53, 181)
HSL	hsl(235, 62%, 44%)
HSV	hsv(235, 77%, 71%)
CMYK	cmyk(76.8%, 70.7%, 0%, 29%)
CIE-LAB	lab(30.34, 40.69, -68.40)
CIE-LCH	lch(30.34, 79.59, 300.75°)
OKLab	oklab(41.62% 0.0019 -0.198)
OKLCH	oklch(41.62% 0.198 270.5)
XYZ	xyz(10.5656, 6.3735, 44.3805)
Luminance	0.0638 (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

#2A35B5 #B5AA2A

analogous

#2A7AB5 #2A35B5 #642AB5

triadic

#2A35B5 #B52A35 #35B52A

tetradic

#2A35B5 #B52A7A #B5AA2A #2AB564

square

#2A35B5 #B52A7A #B5AA2A #2AB564

split-complementary

#2A35B5 #B5642A #7AB52A

monochromatic

#131852 #1E2683 #2A35B5 #4853D4 #7982E0

Accessibility & contrast

On white

9.23

#2A35B5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2A35B5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A35B5

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A35B5	#FFFFFF	#000000	##FFFFFF
##2A35B5	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EB9

Deuteranopia (green-blind)

#0041B3

Tritanopia (blue-blind)

#005971

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2a35b5;
/* rgb */ color: rgb(42, 53, 181);
/* oklch */ color: oklch(41.6% 0.198 270.5);

Tailwind

colors: {
  custom: {
    50: '#7b6dcc',
    500: '#2a35b5',
    950: '#000000',
  },
}

SCSS

$custom: #2a35b5;
$custom-light: #7b6dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2a35b5",
  "rgb": {
    "r": 42,
    "g": 53,
    "b": 181
  },
  "hsl": {
    "h": 235.252,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.41621,
    "c": 0.19803,
    "h": 270.5
  },
  "luminance": 0.06375
}

Semantic roles & 50–950 ramp

primary

#2A35B5

secondary

#C8C173

accent

#D942E5

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0714

muted

#7C7A82

Preview Lab

Preview with #2A35B5

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

Preview Lab → · Contrast checker → · Palette generator →