#2369B2#2369B2

#2369B2 is a mid, vivid cyan. Relative luminance 0.137; OKLCH L 51.6% C 0.134 H 252.9°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#2369B2
RGB	rgb(35, 105, 178)
HSL	hsl(211, 67%, 42%)
HSV	hsv(211, 80%, 70%)
CMYK	cmyk(80.3%, 41%, 0%, 30.2%)
CIE-LAB	lab(43.76, 5.06, -44.85)
CIE-LCH	lch(43.76, 45.14, 276.44°)
OKLab	oklab(51.6% -0.0396 -0.1283)
OKLCH	oklch(51.6% 0.134 252.9)
XYZ	xyz(13.7776, 13.6732, 44.0239)
Luminance	0.1368 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2369B2 #B26C23

analogous

#23B1B2 #2369B2 #2423B2

triadic

#2369B2 #B22369 #69B223

tetradic

#2369B2 #B223B1 #B26C23 #23B224

square

#2369B2 #B223B1 #B26C23 #23B224

split-complementary

#2369B2 #B22423 #B1B223

monochromatic

#0F2D4C #194B7F #2369B2 #3A87D8 #6DA6E2

Accessibility & contrast

On white

5.62

#2369B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#2369B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2369B2

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2369B2	#FFFFFF	#000000	##FFFFFF
##2369B2	1.00	5.62	3.74	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#456EB5

Deuteranopia (green-blind)

#2D61B1

Tritanopia (blue-blind)

#007A85

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2369b2;
/* rgb */ color: rgb(35, 105, 178);
/* oklch */ color: oklch(51.6% 0.134 252.9);

Tailwind

colors: {
  custom: {
    50: '#7593c9',
    500: '#2369b2',
    950: '#000000',
  },
}

SCSS

$custom: #2369b2;
$custom-light: #7593c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2369b2",
  "rgb": {
    "r": 35,
    "g": 105,
    "b": 178
  },
  "hsl": {
    "h": 210.629,
    "s": 67.136,
    "l": 41.765
  },
  "oklch": {
    "l": 0.51603,
    "c": 0.13424,
    "h": 252.9
  },
  "luminance": 0.13675
}

Semantic roles & 50–950 ramp

primary

#2369B2

secondary

#C99968

accent

#963EEA

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2369B2

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

Preview Lab → · Contrast checker → · Palette generator →