#2379A6#2379A6

#2379A6 is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 54.7% C 0.105 H 236.7°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#2379A6
RGB	rgb(35, 121, 166)
HSL	hsl(201, 65%, 39%)
HSV	hsv(201, 79%, 65%)
CMYK	cmyk(78.9%, 27.1%, 0%, 34.9%)
CIE-LAB	lab(47.99, -9.19, -31.17)
CIE-LCH	lch(47.99, 32.49, 253.58°)
OKLab	oklab(54.73% -0.0577 -0.088)
OKLCH	oklch(54.73% 0.105 236.7)
XYZ	xyz(14.4107, 16.7835, 38.5490)
Luminance	0.1678 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2379A6 #A65023

analogous

#23A692 #2379A6 #2337A6

triadic

#2379A6 #A62379 #79A623

tetradic

#2379A6 #9223A6 #A65023 #37A623

square

#2379A6 #9223A6 #A65023 #37A623

split-complementary

#2379A6 #A62337 #A69223

monochromatic

#0E2F41 #185473 #2379A6 #329CD4 #65B5DF

Accessibility & contrast

On white

4.82

#2379A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#2379A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2379A6

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2379A6	#FFFFFF	#000000	##FFFFFF
##2379A6	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6379A8

Deuteranopia (green-blind)

#526CA5

Tritanopia (blue-blind)

#008588

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2379a6;
/* rgb */ color: rgb(35, 121, 166);
/* oklch */ color: oklch(54.7% 0.105 236.7);

Tailwind

colors: {
  custom: {
    50: '#739fc0',
    500: '#2379a6',
    950: '#000000',
  },
}

SCSS

$custom: #2379a6;
$custom-light: #739fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#2379a6",
  "rgb": {
    "r": 35,
    "g": 121,
    "b": 166
  },
  "hsl": {
    "h": 200.611,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.54727,
    "c": 0.10527,
    "h": 236.7
  },
  "luminance": 0.16785
}

Semantic roles & 50–950 ramp

primary

#2379A6

secondary

#C48361

accent

#7A40E8

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2379A6

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

Preview Lab → · Contrast checker → · Palette generator →