#2383A0#2383A0

#2383A0 is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 56.9% C 0.095 H 223.0°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#2383A0
RGB	rgb(35, 131, 160)
HSL	hsl(194, 64%, 38%)
HSV	hsv(194, 78%, 63%)
CMYK	cmyk(78.1%, 18.1%, 0%, 37.3%)
CIE-LAB	lab(50.83, -16.97, -23.25)
CIE-LCH	lch(50.83, 28.78, 233.88°)
OKLab	oklab(56.92% -0.0698 -0.0651)
OKLCH	oklch(56.92% 0.095 223)
XYZ	xyz(15.1520, 19.1261, 36.1440)
Luminance	0.1913 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2383A0 #A04023

analogous

#23A07E #2383A0 #2344A0

triadic

#2383A0 #A02383 #83A023

tetradic

#2383A0 #7E23A0 #A04023 #44A023

square

#2383A0 #7E23A0 #A04023 #44A023

split-complementary

#2383A0 #A02344 #A07E23

monochromatic

#0D313C #185A6E #2383A0 #2FACD1 #61C0DC

Accessibility & contrast

On white

4.35

#2383A0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#2383A0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2383A0

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2383A0	#FFFFFF	#000000	##000000
##2383A0	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7280A1

Deuteranopia (green-blind)

#6274A0

Tritanopia (blue-blind)

#008C8C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2383a0;
/* rgb */ color: rgb(35, 131, 160);
/* oklch */ color: oklch(56.9% 0.095 223.0);

Tailwind

colors: {
  custom: {
    50: '#72a7bc',
    500: '#2383a0',
    950: '#000000',
  },
}

SCSS

$custom: #2383a0;
$custom-light: #72a7bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2383a0",
  "rgb": {
    "r": 35,
    "g": 131,
    "b": 160
  },
  "hsl": {
    "h": 193.92,
    "s": 64.103,
    "l": 38.235
  },
  "oklch": {
    "l": 0.56917,
    "c": 0.09545,
    "h": 223
  },
  "luminance": 0.19128
}

Semantic roles & 50–950 ramp

primary

#2383A0

secondary

#C1755D

accent

#6741E7

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2383A0

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

Preview Lab → · Contrast checker → · Palette generator →