#2383A6#2383A6

#2383A6 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.2% C 0.100 H 227.7°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#2383A6
RGB	rgb(35, 131, 166)
HSL	hsl(196, 65%, 39%)
HSV	hsv(196, 79%, 65%)
CMYK	cmyk(78.9%, 21.1%, 0%, 34.9%)
CIE-LAB	lab(51.08, -14.88, -26.34)
CIE-LCH	lch(51.08, 30.25, 240.55°)
OKLab	oklab(57.2% -0.0674 -0.074)
OKLCH	oklch(57.2% 0.1 227.7)
XYZ	xyz(15.6895, 19.3412, 38.9753)
Luminance	0.1934 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2383A6 #A64623

analogous

#23A688 #2383A6 #2341A6

triadic

#2383A6 #A62383 #83A623

tetradic

#2383A6 #8823A6 #A64623 #41A623

square

#2383A6 #8823A6 #A64623 #41A623

split-complementary

#2383A6 #A62341 #A68823

monochromatic

#0E3341 #185B73 #2383A6 #32A9D4 #65BEDF

Accessibility & contrast

On white

4.31

#2383A6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.87

#2383A6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2383A6

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2383A6	#FFFFFF	#000000	##000000
##2383A6	1.00	4.31	4.87	4.87
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.87	21.00	1.00	1.00
##000000	4.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7081A8

Deuteranopia (green-blind)

#5F74A6

Tritanopia (blue-blind)

#008D8F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2383a6;
/* rgb */ color: rgb(35, 131, 166);
/* oklch */ color: oklch(57.2% 0.100 227.7);

Tailwind

colors: {
  custom: {
    50: '#73a7c0',
    500: '#2383a6',
    950: '#000000',
  },
}

SCSS

$custom: #2383a6;
$custom-light: #73a7c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2383a6",
  "rgb": {
    "r": 35,
    "g": 131,
    "b": 166
  },
  "hsl": {
    "h": 196.031,
    "s": 65.174,
    "l": 39.412
  },
  "oklch": {
    "l": 0.57199,
    "c": 0.10013,
    "h": 227.7
  },
  "luminance": 0.19343
}

Semantic roles & 50–950 ramp

primary

#2383A6

secondary

#C47B61

accent

#6D40E8

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2383A6

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

Preview Lab → · Contrast checker → · Palette generator →