#2365B0#2365B0

#2365B0 is a mid, vivid cyan. Relative luminance 0.128; OKLCH L 50.5% C 0.136 H 254.4°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#2365B0
RGB	rgb(35, 101, 176)
HSL	hsl(212, 67%, 41%)
HSV	hsv(212, 80%, 69%)
CMYK	cmyk(80.1%, 42.6%, 0%, 31%)
CIE-LAB	lab(42.46, 6.83, -45.77)
CIE-LCH	lch(42.46, 46.27, 278.49°)
OKLab	oklab(50.55% -0.0366 -0.131)
OKLCH	oklch(50.55% 0.136 254.4)
XYZ	xyz(13.1804, 12.7977, 42.8414)
Luminance	0.1280 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2365B0 #B06E23

analogous

#23ACB0 #2365B0 #2823B0

triadic

#2365B0 #B02365 #65B023

tetradic

#2365B0 #B023AC #B06E23 #23B028

square

#2365B0 #B023AC #B06E23 #23B028

split-complementary

#2365B0 #B02823 #ACB023

monochromatic

#0F2A4A #19487D #2365B0 #3983D8 #6CA3E2

Accessibility & contrast

On white

5.90

#2365B0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#2365B0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2365B0

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2365B0	#FFFFFF	#000000	##FFFFFF
##2365B0	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#406BB3

Deuteranopia (green-blind)

#265EAF

Tritanopia (blue-blind)

#007782

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2365b0;
/* rgb */ color: rgb(35, 101, 176);
/* oklch */ color: oklch(50.5% 0.136 254.4);

Tailwind

colors: {
  custom: {
    50: '#7490c8',
    500: '#2365b0',
    950: '#000000',
  },
}

SCSS

$custom: #2365b0;
$custom-light: #7490c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2365b0",
  "rgb": {
    "r": 35,
    "g": 101,
    "b": 176
  },
  "hsl": {
    "h": 211.915,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.50549,
    "c": 0.13605,
    "h": 254.4
  },
  "luminance": 0.12799
}

Semantic roles & 50–950 ramp

primary

#2365B0

secondary

#C89A67

accent

#993EEA

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2365B0

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

Preview Lab → · Contrast checker → · Palette generator →