#2879A2#2879A2

#2879A2 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.6% C 0.099 H 235.2°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#2879A2
RGB	rgb(40, 121, 162)
HSL	hsl(200, 60%, 40%)
HSV	hsv(200, 75%, 64%)
CMYK	cmyk(75.3%, 25.3%, 0%, 36.5%)
CIE-LAB	lab(47.92, -10.02, -28.92)
CIE-LCH	lch(47.92, 30.61, 250.89°)
OKLab	oklab(54.65% -0.0567 -0.0815)
OKLCH	oklch(54.65% 0.099 235.2)
XYZ	xyz(14.2314, 16.7328, 36.6551)
Luminance	0.1673 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2879A2 #A25128

analogous

#28A28E #2879A2 #283CA2

triadic

#2879A2 #A22879 #79A228

tetradic

#2879A2 #8E28A2 #A25128 #3CA228

square

#2879A2 #8E28A2 #A25128 #3CA228

split-complementary

#2879A2 #A2283C #A28E28

monochromatic

#103040 #1C5471 #2879A2 #399CCE #6AB5DA

Accessibility & contrast

On white

4.83

#2879A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#2879A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2879A2

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2879A2	#FFFFFF	#000000	##FFFFFF
##2879A2	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6578A4

Deuteranopia (green-blind)

#556DA1

Tritanopia (blue-blind)

#008487

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2879a2;
/* rgb */ color: rgb(40, 121, 162);
/* oklch */ color: oklch(54.6% 0.099 235.2);

Tailwind

colors: {
  custom: {
    50: '#749fbd',
    500: '#2879a2',
    950: '#000000',
  },
}

SCSS

$custom: #2879a2;
$custom-light: #749fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2879a2",
  "rgb": {
    "r": 40,
    "g": 121,
    "b": 162
  },
  "hsl": {
    "h": 200.164,
    "s": 60.396,
    "l": 39.608
  },
  "oklch": {
    "l": 0.5465,
    "c": 0.09929,
    "h": 235.2
  },
  "luminance": 0.16734
}

Semantic roles & 50–950 ramp

primary

#2879A2

secondary

#C18465

accent

#7A44E4

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2879A2

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

Preview Lab → · Contrast checker → · Palette generator →