#2D72BC#2D72BC

#2D72BC is a mid, vivid cyan. Relative luminance 0.162; OKLCH L 54.6% C 0.135 H 252.9°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#2D72BC
RGB	rgb(45, 114, 188)
HSL	hsl(211, 61%, 46%)
HSV	hsv(211, 76%, 74%)
CMYK	cmyk(76.1%, 39.4%, 0%, 26.3%)
CIE-LAB	lab(47.26, 4.38, -45.07)
CIE-LCH	lch(47.26, 45.28, 275.55°)
OKLab	oklab(54.6% -0.0396 -0.1286)
OKLCH	oklch(54.6% 0.135 252.9)
XYZ	xyz(16.1732, 16.2215, 49.8459)
Luminance	0.1622 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D72BC #BC772D

analogous

#2DB9BC #2D72BC #302DBC

triadic

#2D72BC #BC2D72 #72BC2D

tetradic

#2D72BC #BC2DB9 #BC772D #2DBC30

square

#2D72BC #BC2DB9 #BC772D #2DBC30

split-complementary

#2D72BC #BC302D #B9BC2D

monochromatic

#153659 #21548B #2D72BC #5191D5 #82B0E1

Accessibility & contrast

On white

4.95

#2D72BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#2D72BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D72BC

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D72BC	#FFFFFF	#000000	##FFFFFF
##2D72BC	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F77BF

Deuteranopia (green-blind)

#386ABB

Tritanopia (blue-blind)

#00838E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2d72bc;
/* rgb */ color: rgb(45, 114, 188);
/* oklch */ color: oklch(54.6% 0.135 252.9);

Tailwind

colors: {
  custom: {
    50: '#7a9ad0',
    500: '#2d72bc',
    950: '#000000',
  },
}

SCSS

$custom: #2d72bc;
$custom-light: #7a9ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#2d72bc",
  "rgb": {
    "r": 45,
    "g": 114,
    "b": 188
  },
  "hsl": {
    "h": 211.049,
    "s": 61.373,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54601,
    "c": 0.13457,
    "h": 252.9
  },
  "luminance": 0.16223
}

Semantic roles & 50–950 ramp

primary

#2D72BC

secondary

#CAA47B

accent

#9743E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #2D72BC

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

Preview Lab → · Contrast checker → · Palette generator →