#2383A1#2383A1

#2383A1 is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 57.0% C 0.096 H 223.8°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#2383A1
RGB	rgb(35, 131, 161)
HSL	hsl(194, 64%, 38%)
HSV	hsv(194, 78%, 63%)
CMYK	cmyk(78.3%, 18.6%, 0%, 36.9%)
CIE-LAB	lab(50.88, -16.62, -23.77)
CIE-LCH	lch(50.88, 29.00, 235.03°)
OKLab	oklab(56.96% -0.0694 -0.0666)
OKLCH	oklch(56.96% 0.096 223.8)
XYZ	xyz(15.2398, 19.1613, 36.6066)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2383A1 #A14123

analogous

#23A180 #2383A1 #2344A1

triadic

#2383A1 #A12383 #83A123

tetradic

#2383A1 #8023A1 #A14123 #44A123

square

#2383A1 #8023A1 #A14123 #44A123

split-complementary

#2383A1 #A12344 #A18023

monochromatic

#0D313C #185A6F #2383A1 #2FABD2 #62BFDD

Accessibility & contrast

On white

4.35

#2383A1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#2383A1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2383A1

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2383A1	#FFFFFF	#000000	##000000
##2383A1	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)

#7280A3

Deuteranopia (green-blind)

#6174A1

Tritanopia (blue-blind)

#008C8D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2383a1;
/* rgb */ color: rgb(35, 131, 161);
/* oklch */ color: oklch(57.0% 0.096 223.8);

Tailwind

colors: {
  custom: {
    50: '#73a7bd',
    500: '#2383a1',
    950: '#000000',
  },
}

SCSS

$custom: #2383a1;
$custom-light: #73a7bd;
$custom-dark: #000000;

JSON

{
  "hex": "#2383a1",
  "rgb": {
    "r": 35,
    "g": 131,
    "b": 161
  },
  "hsl": {
    "h": 194.286,
    "s": 64.286,
    "l": 38.431
  },
  "oklch": {
    "l": 0.56963,
    "c": 0.09619,
    "h": 223.8
  },
  "luminance": 0.19163
}

Semantic roles & 50–950 ramp

primary

#2383A1

secondary

#C2765E

accent

#6841E7

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2383A1

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

Preview Lab → · Contrast checker → · Palette generator →