#2384B1#2384B1

#2384B1 is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 58.0% C 0.110 H 234.0°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#2384B1
RGB	rgb(35, 132, 177)
HSL	hsl(199, 67%, 42%)
HSV	hsv(199, 80%, 69%)
CMYK	cmyk(80.2%, 25.4%, 0%, 30.6%)
CIE-LAB	lab(51.87, -11.53, -31.47)
CIE-LCH	lch(51.87, 33.51, 249.88°)
OKLab	oklab(57.99% -0.0644 -0.0888)
OKLCH	oklch(57.99% 0.11 234)
XYZ	xyz(16.8770, 20.0321, 44.5635)
Luminance	0.2003 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2384B1 #B15023

analogous

#23B197 #2384B1 #233DB1

triadic

#2384B1 #B12384 #84B123

tetradic

#2384B1 #9723B1 #B15023 #3DB123

square

#2384B1 #9723B1 #B15023 #3DB123

split-complementary

#2384B1 #B1233D #B19723

monochromatic

#0F384B #195E7E #2384B1 #39A6D8 #6CBDE2

Accessibility & contrast

On white

4.19

#2384B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#2384B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2384B1

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2384B1	#FFFFFF	#000000	##000000
##2384B1	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E83B3

Deuteranopia (green-blind)

#5B76B0

Tritanopia (blue-blind)

#009093

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #2384b1;
/* rgb */ color: rgb(35, 132, 177);
/* oklch */ color: oklch(58.0% 0.110 234.0);

Tailwind

colors: {
  custom: {
    50: '#75a7c8',
    500: '#2384b1',
    950: '#000000',
  },
}

SCSS

$custom: #2384b1;
$custom-light: #75a7c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2384b1",
  "rgb": {
    "r": 35,
    "g": 132,
    "b": 177
  },
  "hsl": {
    "h": 199.014,
    "s": 66.981,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57988,
    "c": 0.10969,
    "h": 234
  },
  "luminance": 0.20034
}

Semantic roles & 50–950 ramp

primary

#2384B1

secondary

#C88668

accent

#743EEA

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2384B1

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

Preview Lab → · Contrast checker → · Palette generator →