#2735A3#2735A3

#2735A3 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.7% C 0.176 H 270.2°. Best body text is #FFFFFF at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#2735A3
RGB	rgb(39, 53, 163)
HSL	hsl(233, 61%, 40%)
HSV	hsv(233, 76%, 64%)
CMYK	cmyk(76.1%, 67.5%, 0%, 36.1%)
CIE-LAB	lab(28.44, 33.96, -60.74)
CIE-LCH	lch(28.44, 69.59, 299.21°)
OKLab	oklab(39.67% 0.0007 -0.1757)
OKLCH	oklch(39.67% 0.176 270.2)
XYZ	xyz(8.7184, 5.6209, 35.2687)
Luminance	0.0562 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2735A3 #A39527

analogous

#2773A3 #2735A3 #5727A3

triadic

#2735A3 #A32735 #35A327

tetradic

#2735A3 #A32773 #A39527 #27A357

square

#2735A3 #A32773 #A39527 #27A357

split-complementary

#2735A3 #A35727 #73A327

monochromatic

#0F1540 #1B2572 #2735A3 #3849CF #6976DB

Accessibility & contrast

On white

9.89

#2735A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2735A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2735A3

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2735A3	#FFFFFF	#000000	##FFFFFF
##2735A3	1.00	9.89	2.12	9.89
#FFFFFF	9.89	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A6

Deuteranopia (green-blind)

#003DA1

Tritanopia (blue-blind)

#005367

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2735a3;
/* rgb */ color: rgb(39, 53, 163);
/* oklch */ color: oklch(39.7% 0.176 270.2);

Tailwind

colors: {
  custom: {
    50: '#756cbf',
    500: '#2735a3',
    950: '#000000',
  },
}

SCSS

$custom: #2735a3;
$custom-light: #756cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#2735a3",
  "rgb": {
    "r": 39,
    "g": 53,
    "b": 163
  },
  "hsl": {
    "h": 233.226,
    "s": 61.386,
    "l": 39.608
  },
  "oklch": {
    "l": 0.39675,
    "c": 0.17573,
    "h": 270.2
  },
  "luminance": 0.05622
}

Semantic roles & 50–950 ramp

primary

#2735A3

secondary

#C1B764

accent

#D243E4

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2735A3

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

Preview Lab → · Contrast checker → · Palette generator →