#2754B0#2754B0

#2754B0 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.9% C 0.155 H 262.5°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#2754B0
RGB	rgb(39, 84, 176)
HSL	hsl(220, 64%, 42%)
HSV	hsv(220, 78%, 69%)
CMYK	cmyk(77.8%, 52.3%, 0%, 31%)
CIE-LAB	lab(37.67, 18.37, -53.46)
CIE-LCH	lch(37.67, 56.53, 288.97°)
OKLab	oklab(46.9% -0.0204 -0.1539)
OKLCH	oklch(46.9% 0.155 262.5)
XYZ	xyz(11.8407, 9.9052, 42.3537)
Luminance	0.0991 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2754B0 #B08327

analogous

#2799B0 #2754B0 #3F27B0

triadic

#2754B0 #B02754 #54B027

tetradic

#2754B0 #B02799 #B08327 #27B03F

square

#2754B0 #B02799 #B08327 #27B03F

split-complementary

#2754B0 #B03F27 #99B027

monochromatic

#11244C #1C3C7E #2754B0 #4071D5 #7296E0

Accessibility & contrast

On white

7.04

#2754B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#2754B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2754B0

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2754B0	#FFFFFF	#000000	##FFFFFF
##2754B0	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#155FB3

Deuteranopia (green-blind)

#0053AE

Tritanopia (blue-blind)

#006A7A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2754b0;
/* rgb */ color: rgb(39, 84, 176);
/* oklch */ color: oklch(46.9% 0.155 262.5);

Tailwind

colors: {
  custom: {
    50: '#7683c8',
    500: '#2754b0',
    950: '#000000',
  },
}

SCSS

$custom: #2754b0;
$custom-light: #7683c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2754b0",
  "rgb": {
    "r": 39,
    "g": 84,
    "b": 176
  },
  "hsl": {
    "h": 220.292,
    "s": 63.721,
    "l": 42.157
  },
  "oklch": {
    "l": 0.46901,
    "c": 0.15528,
    "h": 262.5
  },
  "luminance": 0.09907
}

Semantic roles & 50–950 ramp

primary

#2754B0

secondary

#C7A96C

accent

#B041E7

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2754B0

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

Preview Lab → · Contrast checker → · Palette generator →