#2752BC#2752BC

#2752BC is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.4% C 0.174 H 264.1°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#2752BC
RGB	rgb(39, 82, 188)
HSL	hsl(223, 66%, 45%)
HSV	hsv(223, 79%, 74%)
CMYK	cmyk(79.3%, 56.4%, 0%, 26.3%)
CIE-LAB	lab(38.01, 24.32, -59.97)
CIE-LCH	lch(38.01, 64.71, 292.08°)
OKLab	oklab(47.44% -0.0178 -0.1731)
OKLCH	oklch(47.44% 0.174 264.1)
XYZ	xyz(12.9279, 10.0952, 48.8344)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2752BC #BC9127

analogous

#279CBC #2752BC #4727BC

triadic

#2752BC #BC2752 #52BC27

tetradic

#2752BC #BC279C #BC9127 #27BC47

square

#2752BC #BC279C #BC9127 #27BC47

split-complementary

#2752BC #BC4727 #9CBC27

monochromatic

#122657 #1C3C89 #2752BC #4771D9 #7A98E3

Accessibility & contrast

On white

6.96

#2752BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#2752BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2752BC

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2752BC	#FFFFFF	#000000	##FFFFFF
##2752BC	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C0

Deuteranopia (green-blind)

#0053BA

Tritanopia (blue-blind)

#006C7F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2752bc;
/* rgb */ color: rgb(39, 82, 188);
/* oklch */ color: oklch(47.4% 0.174 264.1);

Tailwind

colors: {
  custom: {
    50: '#7982d1',
    500: '#2752bc',
    950: '#000000',
  },
}

SCSS

$custom: #2752bc;
$custom-light: #7982d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2752bc",
  "rgb": {
    "r": 39,
    "g": 82,
    "b": 188
  },
  "hsl": {
    "h": 222.685,
    "s": 65.639,
    "l": 44.51
  },
  "oklch": {
    "l": 0.4744,
    "c": 0.17403,
    "h": 264.1
  },
  "luminance": 0.10097
}

Semantic roles & 50–950 ramp

primary

#2752BC

secondary

#CBB273

accent

#B83FE9

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2752BC

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

Preview Lab → · Contrast checker → · Palette generator →