#2384B0#2384B0

#2384B0 is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 57.9% C 0.109 H 233.4°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#2384B0
RGB	rgb(35, 132, 176)
HSL	hsl(199, 67%, 41%)
HSV	hsv(199, 80%, 69%)
CMYK	cmyk(80.1%, 25%, 0%, 31%)
CIE-LAB	lab(51.83, -11.89, -30.96)
CIE-LCH	lch(51.83, 33.17, 249.00°)
OKLab	oklab(57.94% -0.0647 -0.0873)
OKLCH	oklch(57.94% 0.109 233.4)
XYZ	xyz(16.7777, 19.9924, 44.0405)
Luminance	0.1999 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2384B0 #B04F23

analogous

#23B096 #2384B0 #233EB0

triadic

#2384B0 #B02384 #84B023

tetradic

#2384B0 #9623B0 #B04F23 #3EB023

square

#2384B0 #9623B0 #B04F23 #3EB023

split-complementary

#2384B0 #B0233E #B09623

monochromatic

#0F374A #195E7D #2384B0 #39A6D8 #6CBDE2

Accessibility & contrast

On white

4.20

#2384B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#2384B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2384B0

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2384B0	#FFFFFF	#000000	##000000
##2384B0	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E83B2

Deuteranopia (green-blind)

#5B76AF

Tritanopia (blue-blind)

#009093

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2384b0;
/* rgb */ color: rgb(35, 132, 176);
/* oklch */ color: oklch(57.9% 0.109 233.4);

Tailwind

colors: {
  custom: {
    50: '#75a7c7',
    500: '#2384b0',
    950: '#000000',
  },
}

SCSS

$custom: #2384b0;
$custom-light: #75a7c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2384b0",
  "rgb": {
    "r": 35,
    "g": 132,
    "b": 176
  },
  "hsl": {
    "h": 198.723,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.57938,
    "c": 0.10871,
    "h": 233.4
  },
  "luminance": 0.19994
}

Semantic roles & 50–950 ramp

primary

#2384B0

secondary

#C88567

accent

#743EEA

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2384B0

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

Preview Lab → · Contrast checker → · Palette generator →