#2735A8#2735A8

#2735A8 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.2% C 0.182 H 270.1°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#2735A8
RGB	rgb(39, 53, 168)
HSL	hsl(233, 62%, 41%)
HSV	hsv(233, 77%, 66%)
CMYK	cmyk(76.8%, 68.5%, 0%, 34.1%)
CIE-LAB	lab(28.91, 35.78, -62.97)
CIE-LCH	lch(28.91, 72.43, 299.61°)
OKLab	oklab(40.17% 0.0002 -0.1823)
OKLCH	oklch(40.17% 0.182 270.1)
XYZ	xyz(9.1753, 5.8037, 37.6749)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2735A8 #A89A27

analogous

#2776A8 #2735A8 #5927A8

triadic

#2735A8 #A82735 #35A827

tetradic

#2735A8 #A82776 #A89A27 #27A859

square

#2735A8 #A82776 #A89A27 #27A859

split-complementary

#2735A8 #A85927 #76A827

monochromatic

#101645 #1B2576 #2735A8 #3B4BD1 #6C79DD

Accessibility & contrast

On white

9.72

#2735A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#2735A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2735A8

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2735A8	#FFFFFF	#000000	##FFFFFF
##2735A8	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAC

Deuteranopia (green-blind)

#003EA6

Tritanopia (blue-blind)

#00546A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2735a8;
/* rgb */ color: rgb(39, 53, 168);
/* oklch */ color: oklch(40.2% 0.182 270.1);

Tailwind

colors: {
  custom: {
    50: '#766cc3',
    500: '#2735a8',
    950: '#000000',
  },
}

SCSS

$custom: #2735a8;
$custom-light: #766cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2735a8",
  "rgb": {
    "r": 39,
    "g": 53,
    "b": 168
  },
  "hsl": {
    "h": 233.488,
    "s": 62.319,
    "l": 40.588
  },
  "oklch": {
    "l": 0.40166,
    "c": 0.18226,
    "h": 270.1
  },
  "luminance": 0.05805
}

Semantic roles & 50–950 ramp

primary

#2735A8

secondary

#C3B967

accent

#D442E5

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2735A8

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

Preview Lab → · Contrast checker → · Palette generator →