#2D75B2#2D75B2

#2D75B2 is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.7% C 0.119 H 247.8°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#2D75B2
RGB	rgb(45, 117, 178)
HSL	hsl(208, 60%, 44%)
HSV	hsv(208, 75%, 70%)
CMYK	cmyk(74.7%, 34.3%, 0%, 30.2%)
CIE-LAB	lab(47.61, -1.17, -38.72)
CIE-LCH	lch(47.61, 38.73, 268.27°)
OKLab	oklab(54.7% -0.045 -0.11)
OKLCH	oklch(54.7% 0.119 247.8)
XYZ	xyz(15.4763, 16.4930, 44.4787)
Luminance	0.1650 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D75B2 #B26A2D

analogous

#2DB2AC #2D75B2 #2D32B2

triadic

#2D75B2 #B22D75 #75B22D

tetradic

#2D75B2 #AC2DB2 #B26A2D #32B22D

square

#2D75B2 #AC2DB2 #B26A2D #32B22D

split-complementary

#2D75B2 #B22D32 #B2AC2D

monochromatic

#143550 #215581 #2D75B2 #4B94D1 #7CB1DE

Accessibility & contrast

On white

4.88

#2D75B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#2D75B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D75B2

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D75B2	#FFFFFF	#000000	##FFFFFF
##2D75B2	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5978B5

Deuteranopia (green-blind)

#466BB1

Tritanopia (blue-blind)

#00848B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2d75b2;
/* rgb */ color: rgb(45, 117, 178);
/* oklch */ color: oklch(54.7% 0.119 247.8);

Tailwind

colors: {
  custom: {
    50: '#789cc9',
    500: '#2d75b2',
    950: '#000000',
  },
}

SCSS

$custom: #2d75b2;
$custom-light: #789cc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d75b2",
  "rgb": {
    "r": 45,
    "g": 117,
    "b": 178
  },
  "hsl": {
    "h": 207.519,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.547,
    "c": 0.11882,
    "h": 247.8
  },
  "luminance": 0.16495
}

Semantic roles & 50–950 ramp

primary

#2D75B2

secondary

#C69A75

accent

#8D45E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2D75B2

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

Preview Lab → · Contrast checker → · Palette generator →