#2383A3#2383A3

#2383A3 is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 57.1% C 0.098 H 225.4°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#2383A3
RGB	rgb(35, 131, 163)
HSL	hsl(195, 65%, 39%)
HSV	hsv(195, 79%, 64%)
CMYK	cmyk(78.5%, 19.6%, 0%, 36.1%)
CIE-LAB	lab(50.96, -15.93, -24.80)
CIE-LCH	lch(50.96, 29.47, 237.29°)
OKLab	oklab(57.06% -0.0686 -0.0696)
OKLCH	oklch(57.06% 0.098 225.4)
XYZ	xyz(15.4176, 19.2324, 37.5429)
Luminance	0.1923 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2383A3 #A34323

analogous

#23A383 #2383A3 #2343A3

triadic

#2383A3 #A32383 #83A323

tetradic

#2383A3 #8323A3 #A34323 #43A323

square

#2383A3 #8323A3 #A34323 #43A323

split-complementary

#2383A3 #A32343 #A38323

monochromatic

#0D323E #185B71 #2383A3 #31AAD3 #63BFDD

Accessibility & contrast

On white

4.33

#2383A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#2383A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2383A3

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2383A3	#FFFFFF	#000000	##000000
##2383A3	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7180A5

Deuteranopia (green-blind)

#6074A3

Tritanopia (blue-blind)

#008C8D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #2383a3;
/* rgb */ color: rgb(35, 131, 163);
/* oklch */ color: oklch(57.1% 0.098 225.4);

Tailwind

colors: {
  custom: {
    50: '#73a7be',
    500: '#2383a3',
    950: '#000000',
  },
}

SCSS

$custom: #2383a3;
$custom-light: #73a7be;
$custom-dark: #000000;

JSON

{
  "hex": "#2383a3",
  "rgb": {
    "r": 35,
    "g": 131,
    "b": 163
  },
  "hsl": {
    "h": 195,
    "s": 64.646,
    "l": 38.824
  },
  "oklch": {
    "l": 0.57057,
    "c": 0.09771,
    "h": 225.4
  },
  "luminance": 0.19234
}

Semantic roles & 50–950 ramp

primary

#2383A3

secondary

#C3785F

accent

#6A40E8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F12

muted

#7B7F81

Preview Lab

Preview with #2383A3

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

Preview Lab → · Contrast checker → · Palette generator →