#2754BC#2754BC

#2754BC is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.8% C 0.172 H 263.6°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#2754BC
RGB	rgb(39, 84, 188)
HSL	hsl(222, 66%, 45%)
HSV	hsv(222, 79%, 74%)
CMYK	cmyk(79.3%, 55.3%, 0%, 26.3%)
CIE-LAB	lab(38.55, 23.01, -59.09)
CIE-LCH	lch(38.55, 63.41, 291.27°)
OKLab	oklab(47.85% -0.0192 -0.1705)
OKLCH	oklch(47.85% 0.172 263.6)
XYZ	xyz(13.0809, 10.4013, 48.8854)
Luminance	0.1040 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2754BC #BC8F27

analogous

#279FBC #2754BC #4427BC

triadic

#2754BC #BC2754 #54BC27

tetradic

#2754BC #BC279F #BC8F27 #27BC44

square

#2754BC #BC279F #BC8F27 #27BC44

split-complementary

#2754BC #BC4427 #9FBC27

monochromatic

#122757 #1C3D89 #2754BC #4773D9 #7A9AE3

Accessibility & contrast

On white

6.82

#2754BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#2754BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2754BC

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2754BC	#FFFFFF	#000000	##FFFFFF
##2754BC	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062C0

Deuteranopia (green-blind)

#0054BA

Tritanopia (blue-blind)

#006E80

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2754bc;
/* rgb */ color: rgb(39, 84, 188);
/* oklch */ color: oklch(47.8% 0.172 263.6);

Tailwind

colors: {
  custom: {
    50: '#7983d1',
    500: '#2754bc',
    950: '#000000',
  },
}

SCSS

$custom: #2754bc;
$custom-light: #7983d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2754bc",
  "rgb": {
    "r": 39,
    "g": 84,
    "b": 188
  },
  "hsl": {
    "h": 221.879,
    "s": 65.639,
    "l": 44.51
  },
  "oklch": {
    "l": 0.47848,
    "c": 0.17158,
    "h": 263.6
  },
  "luminance": 0.10403
}

Semantic roles & 50–950 ramp

primary

#2754BC

secondary

#CBB173

accent

#B53FE9

background

#F8F8FC

surface

#EFEFF9

border

#CACAD2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2754BC

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

Preview Lab → · Contrast checker → · Palette generator →