#2753D0#2753D0

#2753D0 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.3% C 0.199 H 264.9°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#2753D0
RGB	rgb(39, 83, 208)
HSL	hsl(224, 68%, 48%)
HSV	hsv(224, 81%, 82%)
CMYK	cmyk(81.3%, 60.1%, 0%, 18.4%)
CIE-LAB	lab(39.87, 31.26, -68.56)
CIE-LCH	lch(39.87, 75.35, 294.51°)
OKLab	oklab(49.33% -0.0176 -0.1983)
OKLCH	oklch(49.33% 0.199 264.9)
XYZ	xyz(15.3111, 11.1701, 61.0114)
Luminance	0.1117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2753D0 #D0A427

analogous

#27A7D0 #2753D0 #5027D0

triadic

#2753D0 #D02753 #53D027

tetradic

#2753D0 #D027A7 #D0A427 #27D050

square

#2753D0 #D027A7 #D0A427 #27D050

split-complementary

#2753D0 #D05027 #A7D027

monochromatic

#142A69 #1D3E9C #2753D0 #5579DF #89A2E9

Accessibility & contrast

On white

6.49

#2753D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#2753D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2753D0

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2753D0	#FFFFFF	#000000	##FFFFFF
##2753D0	1.00	6.49	3.23	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D4

Deuteranopia (green-blind)

#0056CE

Tritanopia (blue-blind)

#007389

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2753d0;
/* rgb */ color: rgb(39, 83, 208);
/* oklch */ color: oklch(49.3% 0.199 264.9);

Tailwind

colors: {
  custom: {
    50: '#7e82df',
    500: '#2753d0',
    950: '#000000',
  },
}

SCSS

$custom: #2753d0;
$custom-light: #7e82df;
$custom-dark: #000000;

JSON

{
  "hex": "#2753d0",
  "rgb": {
    "r": 39,
    "g": 83,
    "b": 208
  },
  "hsl": {
    "h": 224.379,
    "s": 68.421,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49325,
    "c": 0.19912,
    "h": 264.9
  },
  "luminance": 0.11172
}

Semantic roles & 50–950 ramp

primary

#2753D0

secondary

#D2BD80

accent

#BE3DEB

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #2753D0

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

Preview Lab → · Contrast checker → · Palette generator →