#2279A5#2279A5

#2279A5 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.7% C 0.105 H 236.0°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#2279A5
RGB	rgb(34, 121, 165)
HSL	hsl(200, 66%, 39%)
HSV	hsv(200, 79%, 65%)
CMYK	cmyk(79.4%, 26.7%, 0%, 35.3%)
CIE-LAB	lab(47.92, -9.66, -30.69)
CIE-LCH	lch(47.92, 32.18, 252.52°)
OKLab	oklab(54.65% -0.0585 -0.0867)
OKLCH	oklch(54.65% 0.105 236)
XYZ	xyz(14.2859, 16.7297, 38.0662)
Luminance	0.1673 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2279A5 #A54E22

analogous

#22A590 #2279A5 #2237A5

triadic

#2279A5 #A52279 #79A522

tetradic

#2279A5 #9022A5 #A54E22 #37A522

square

#2279A5 #9022A5 #A54E22 #37A522

split-complementary

#2279A5 #A52237 #A59022

monochromatic

#0D2F40 #185472 #2279A5 #309DD4 #63B5DF

Accessibility & contrast

On white

4.83

#2279A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#2279A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2279A5

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2279A5	#FFFFFF	#000000	##FFFFFF
##2279A5	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)

#6478A7

Deuteranopia (green-blind)

#526CA4

Tritanopia (blue-blind)

#008488

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2279a5;
/* rgb */ color: rgb(34, 121, 165);
/* oklch */ color: oklch(54.7% 0.105 236.0);

Tailwind

colors: {
  custom: {
    50: '#729fc0',
    500: '#2279a5',
    950: '#000000',
  },
}

SCSS

$custom: #2279a5;
$custom-light: #729fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2279a5",
  "rgb": {
    "r": 34,
    "g": 121,
    "b": 165
  },
  "hsl": {
    "h": 200.153,
    "s": 65.829,
    "l": 39.02
  },
  "oklch": {
    "l": 0.54651,
    "c": 0.10456,
    "h": 236
  },
  "luminance": 0.16731
}

Semantic roles & 50–950 ramp

primary

#2279A5

secondary

#C4815F

accent

#783FE9

background

#F7F9FB

surface

#EDF2F7

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2279A5

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

Preview Lab → · Contrast checker → · Palette generator →