#2735B1#2735B1

#2735B1 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.1% C 0.194 H 269.8°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#2735B1
RGB	rgb(39, 53, 177)
HSL	hsl(234, 64%, 42%)
HSV	hsv(234, 78%, 69%)
CMYK	cmyk(78%, 70.1%, 0%, 30.6%)
CIE-LAB	lab(29.79, 39.01, -66.92)
CIE-LCH	lch(29.79, 77.46, 300.24°)
OKLab	oklab(41.07% -0.0007 -0.1938)
OKLCH	oklch(41.07% 0.194 269.8)
XYZ	xyz(10.0429, 6.1507, 42.2444)
Luminance	0.0615 (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

#2735B1 #B1A327

analogous

#277AB1 #2735B1 #5E27B1

triadic

#2735B1 #B12735 #35B127

tetradic

#2735B1 #B1277A #B1A327 #27B15E

square

#2735B1 #B1277A #B1A327 #27B15E

split-complementary

#2735B1 #B15E27 #7AB127

monochromatic

#11174D #1C267F #2735B1 #404FD5 #727EE0

Accessibility & contrast

On white

9.42

#2735B1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#2735B1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2735B1

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2735B1	#FFFFFF	#000000	##FFFFFF
##2735B1	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004DB5

Deuteranopia (green-blind)

#003FAF

Tritanopia (blue-blind)

#00576F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2735b1;
/* rgb */ color: rgb(39, 53, 177);
/* oklch */ color: oklch(41.1% 0.194 269.8);

Tailwind

colors: {
  custom: {
    50: '#796dc9',
    500: '#2735b1',
    950: '#000000',
  },
}

SCSS

$custom: #2735b1;
$custom-light: #796dc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2735b1",
  "rgb": {
    "r": 39,
    "g": 53,
    "b": 177
  },
  "hsl": {
    "h": 233.913,
    "s": 63.889,
    "l": 42.353
  },
  "oklch": {
    "l": 0.41067,
    "c": 0.19378,
    "h": 269.8
  },
  "luminance": 0.06152
}

Semantic roles & 50–950 ramp

primary

#2735B1

secondary

#C7BE6D

accent

#D641E7

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2735B1

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

Preview Lab → · Contrast checker → · Palette generator →