#2735A6#2735A6

#2735A6 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.0% C 0.180 H 270.1°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#2735A6
RGB	rgb(39, 53, 166)
HSL	hsl(233, 62%, 40%)
HSV	hsv(233, 77%, 65%)
CMYK	cmyk(76.5%, 68.1%, 0%, 34.9%)
CIE-LAB	lab(28.72, 35.06, -62.08)
CIE-LCH	lch(28.72, 71.30, 299.45°)
OKLab	oklab(39.97% 0.0004 -0.1797)
OKLCH	oklch(39.97% 0.18 270.1)
XYZ	xyz(8.9904, 5.7297, 36.7011)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2735A6 #A69827

analogous

#2774A6 #2735A6 #5927A6

triadic

#2735A6 #A62735 #35A627

tetradic

#2735A6 #A62774 #A69827 #27A659

square

#2735A6 #A62774 #A69827 #27A659

split-complementary

#2735A6 #A65927 #74A627

monochromatic

#101543 #1B2574 #2735A6 #3A4AD1 #6B78DC

Accessibility & contrast

On white

9.78

#2735A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#2735A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2735A6

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2735A6	#FFFFFF	#000000	##FFFFFF
##2735A6	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AAA

Deuteranopia (green-blind)

#003EA4

Tritanopia (blue-blind)

#005469

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2735a6;
/* rgb */ color: rgb(39, 53, 166);
/* oklch */ color: oklch(40.0% 0.180 270.1);

Tailwind

colors: {
  custom: {
    50: '#766cc1',
    500: '#2735a6',
    950: '#000000',
  },
}

SCSS

$custom: #2735a6;
$custom-light: #766cc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2735a6",
  "rgb": {
    "r": 39,
    "g": 53,
    "b": 166
  },
  "hsl": {
    "h": 233.386,
    "s": 61.951,
    "l": 40.196
  },
  "oklch": {
    "l": 0.39969,
    "c": 0.17966,
    "h": 270.1
  },
  "luminance": 0.05731
}

Semantic roles & 50–950 ramp

primary

#2735A6

secondary

#C3B866

accent

#D343E5

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2735A6

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

Preview Lab → · Contrast checker → · Palette generator →