#2D79B2#2D79B2

#2D79B2 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.6% C 0.115 H 244.9°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#2D79B2
RGB	rgb(45, 121, 178)
HSL	hsl(206, 60%, 44%)
HSV	hsv(206, 75%, 70%)
CMYK	cmyk(74.7%, 32%, 0%, 30.2%)
CIE-LAB	lab(48.82, -3.58, -36.82)
CIE-LCH	lch(48.82, 37.00, 264.45°)
OKLab	oklab(55.65% -0.0488 -0.1044)
OKLCH	oklch(55.65% 0.115 244.9)
XYZ	xyz(15.9524, 17.4451, 44.6374)
Luminance	0.1745 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D79B2 #B2662D

analogous

#2DB2A8 #2D79B2 #2D37B2

triadic

#2D79B2 #B22D79 #79B22D

tetradic

#2D79B2 #A82DB2 #B2662D #37B22D

square

#2D79B2 #A82DB2 #B2662D #37B22D

split-complementary

#2D79B2 #B22D37 #B2A82D

monochromatic

#143750 #215881 #2D79B2 #4B98D1 #7CB4DE

Accessibility & contrast

On white

4.68

#2D79B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#2D79B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D79B2

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D79B2	#FFFFFF	#000000	##FFFFFF
##2D79B2	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7BB4

Deuteranopia (green-blind)

#4C6EB1

Tritanopia (blue-blind)

#00878D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #2d79b2;
/* rgb */ color: rgb(45, 121, 178);
/* oklch */ color: oklch(55.6% 0.115 244.9);

Tailwind

colors: {
  custom: {
    50: '#789fc9',
    500: '#2d79b2',
    950: '#000000',
  },
}

SCSS

$custom: #2d79b2;
$custom-light: #789fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d79b2",
  "rgb": {
    "r": 45,
    "g": 121,
    "b": 178
  },
  "hsl": {
    "h": 205.714,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55647,
    "c": 0.11523,
    "h": 244.9
  },
  "luminance": 0.17447
}

Semantic roles & 50–950 ramp

primary

#2D79B2

secondary

#C69875

accent

#8945E3

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2D79B2

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

Preview Lab → · Contrast checker → · Palette generator →