#2753AD#2753AD

#2753AD is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.5% C 0.152 H 262.5°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#2753AD
RGB	rgb(39, 83, 173)
HSL	hsl(220, 63%, 42%)
HSV	hsv(220, 77%, 68%)
CMYK	cmyk(77.5%, 52%, 0%, 32.2%)
CIE-LAB	lab(37.18, 17.87, -52.48)
CIE-LCH	lch(37.18, 55.44, 288.81°)
OKLab	oklab(46.46% -0.0199 -0.1511)
OKLCH	oklch(46.46% 0.152 262.5)
XYZ	xyz(11.4701, 9.6337, 40.7820)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2753AD #AD8127

analogous

#2796AD #2753AD #3E27AD

triadic

#2753AD #AD2753 #53AD27

tetradic

#2753AD #AD2796 #AD8127 #27AD3E

square

#2753AD #AD2796 #AD8127 #27AD3E

split-complementary

#2753AD #AD3E27 #96AD27

monochromatic

#102349 #1C3B7B #2753AD #3E6FD3 #7094DF

Accessibility & contrast

On white

7.17

#2753AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#2753AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2753AD

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2753AD	#FFFFFF	#000000	##FFFFFF
##2753AD	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#175EB0

Deuteranopia (green-blind)

#0052AB

Tritanopia (blue-blind)

#006978

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2753ad;
/* rgb */ color: rgb(39, 83, 173);
/* oklch */ color: oklch(46.5% 0.152 262.5);

Tailwind

colors: {
  custom: {
    50: '#7582c6',
    500: '#2753ad',
    950: '#000000',
  },
}

SCSS

$custom: #2753ad;
$custom-light: #7582c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2753ad",
  "rgb": {
    "r": 39,
    "g": 83,
    "b": 173
  },
  "hsl": {
    "h": 220.299,
    "s": 63.208,
    "l": 41.569
  },
  "oklch": {
    "l": 0.46456,
    "c": 0.1524,
    "h": 262.5
  },
  "luminance": 0.09635
}

Semantic roles & 50–950 ramp

primary

#2753AD

secondary

#C6A86A

accent

#B042E6

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2753AD

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

Preview Lab → · Contrast checker → · Palette generator →