#2D72BB#2D72BB

#2D72BB is a mid, vivid cyan. Relative luminance 0.162; OKLCH L 54.5% C 0.133 H 252.6°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#2D72BB
RGB	rgb(45, 114, 187)
HSL	hsl(211, 61%, 45%)
HSV	hsv(211, 76%, 73%)
CMYK	cmyk(75.9%, 39%, 0%, 26.7%)
CIE-LAB	lab(47.21, 4.01, -44.58)
CIE-LCH	lch(47.21, 44.76, 275.14°)
OKLab	oklab(54.54% -0.0398 -0.1272)
OKLCH	oklch(54.54% 0.133 252.6)
XYZ	xyz(16.0658, 16.1785, 49.2801)
Luminance	0.1618 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D72BB #BB762D

analogous

#2DB9BB #2D72BB #2F2DBB

triadic

#2D72BB #BB2D72 #72BB2D

tetradic

#2D72BB #BB2DB9 #BB762D #2DBB2F

square

#2D72BB #BB2DB9 #BB762D #2DBB2F

split-complementary

#2D72BB #BB2F2D #B9BB2D

monochromatic

#153658 #21548A #2D72BB #5091D5 #82B0E1

Accessibility & contrast

On white

4.96

#2D72BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#2D72BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D72BB

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D72BB	#FFFFFF	#000000	##FFFFFF
##2D72BB	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5077BE

Deuteranopia (green-blind)

#396ABA

Tritanopia (blue-blind)

#00838D

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2d72bb;
/* rgb */ color: rgb(45, 114, 187);
/* oklch */ color: oklch(54.5% 0.133 252.6);

Tailwind

colors: {
  custom: {
    50: '#7a9ad0',
    500: '#2d72bb',
    950: '#000000',
  },
}

SCSS

$custom: #2d72bb;
$custom-light: #7a9ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d72bb",
  "rgb": {
    "r": 45,
    "g": 114,
    "b": 187
  },
  "hsl": {
    "h": 210.845,
    "s": 61.207,
    "l": 45.49
  },
  "oklch": {
    "l": 0.54539,
    "c": 0.13326,
    "h": 252.6
  },
  "luminance": 0.1618
}

Semantic roles & 50–950 ramp

primary

#2D72BB

secondary

#CAA37A

accent

#9643E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #2D72BB

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

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