#2B79AE#2B79AE

#2B79AE is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.4% C 0.111 H 242.6°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#2B79AE
RGB	rgb(43, 121, 174)
HSL	hsl(204, 60%, 43%)
HSV	hsv(204, 75%, 68%)
CMYK	cmyk(75.3%, 30.5%, 0%, 31.8%)
CIE-LAB	lab(48.56, -5.30, -34.90)
CIE-LCH	lch(48.56, 35.30, 261.37°)
OKLab	oklab(55.37% -0.0511 -0.0988)
OKLCH	oklch(55.37% 0.111 242.6)
XYZ	xyz(15.4706, 17.2425, 42.5490)
Luminance	0.1724 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B79AE #AE602B

analogous

#2BAEA2 #2B79AE #2B37AE

triadic

#2B79AE #AE2B79 #79AE2B

tetradic

#2B79AE #A22BAE #AE602B #37AE2B

square

#2B79AE #A22BAE #AE602B #37AE2B

split-complementary

#2B79AE #AE2B37 #AEA22B

monochromatic

#13354C #1F577D #2B79AE #4598D1 #76B4DD

Accessibility & contrast

On white

4.72

#2B79AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#2B79AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B79AE

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B79AE	#FFFFFF	#000000	##FFFFFF
##2B79AE	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#607AB0

Deuteranopia (green-blind)

#4E6EAD

Tritanopia (blue-blind)

#00868C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2b79ae;
/* rgb */ color: rgb(43, 121, 174);
/* oklch */ color: oklch(55.4% 0.111 242.6);

Tailwind

colors: {
  custom: {
    50: '#779fc6',
    500: '#2b79ae',
    950: '#000000',
  },
}

SCSS

$custom: #2b79ae;
$custom-light: #779fc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2b79ae",
  "rgb": {
    "r": 43,
    "g": 121,
    "b": 174
  },
  "hsl": {
    "h": 204.275,
    "s": 60.369,
    "l": 42.549
  },
  "oklch": {
    "l": 0.55367,
    "c": 0.11127,
    "h": 242.6
  },
  "luminance": 0.17244
}

Semantic roles & 50–950 ramp

primary

#2B79AE

secondary

#C59270

accent

#8544E4

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2B79AE

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

Preview Lab → · Contrast checker → · Palette generator →