#2754B2#2754B2

#2754B2 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.1% C 0.158 H 262.7°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#2754B2
RGB	rgb(39, 84, 178)
HSL	hsl(221, 64%, 43%)
HSV	hsv(221, 78%, 70%)
CMYK	cmyk(78.1%, 52.8%, 0%, 30.2%)
CIE-LAB	lab(37.82, 19.15, -54.41)
CIE-LCH	lch(37.82, 57.68, 289.39°)
OKLab	oklab(47.06% -0.0201 -0.1567)
OKLCH	oklch(47.06% 0.158 262.7)
XYZ	xyz(12.0400, 9.9849, 43.4036)
Luminance	0.0999 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2754B2 #B28527

analogous

#2799B2 #2754B2 #4027B2

triadic

#2754B2 #B22754 #54B227

tetradic

#2754B2 #B22799 #B28527 #27B240

square

#2754B2 #B22799 #B28527 #27B240

split-complementary

#2754B2 #B24027 #99B227

monochromatic

#11254E #1C3C80 #2754B2 #4171D5 #7396E0

Accessibility & contrast

On white

7.01

#2754B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#2754B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2754B2

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2754B2	#FFFFFF	#000000	##FFFFFF
##2754B2	1.00	7.01	3.00	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1060B5

Deuteranopia (green-blind)

#0053B0

Tritanopia (blue-blind)

#006B7B

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2754b2;
/* rgb */ color: rgb(39, 84, 178);
/* oklch */ color: oklch(47.1% 0.158 262.7);

Tailwind

colors: {
  custom: {
    50: '#7783ca',
    500: '#2754b2',
    950: '#000000',
  },
}

SCSS

$custom: #2754b2;
$custom-light: #7783ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2754b2",
  "rgb": {
    "r": 39,
    "g": 84,
    "b": 178
  },
  "hsl": {
    "h": 220.576,
    "s": 64.055,
    "l": 42.549
  },
  "oklch": {
    "l": 0.47055,
    "c": 0.15802,
    "h": 262.7
  },
  "luminance": 0.09986
}

Semantic roles & 50–950 ramp

primary

#2754B2

secondary

#C8AA6D

accent

#B141E7

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2754B2

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

Preview Lab → · Contrast checker → · Palette generator →