#2369BC#2369BC

#2369BC is a mid, vivid cyan. Relative luminance 0.141; OKLCH L 52.3% C 0.147 H 255.3°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#2369BC
RGB	rgb(35, 105, 188)
HSL	hsl(213, 69%, 44%)
HSV	hsv(213, 81%, 74%)
CMYK	cmyk(81.4%, 44.1%, 0%, 26.3%)
CIE-LAB	lab(44.36, 8.93, -49.72)
CIE-LCH	lch(44.36, 50.51, 280.18°)
OKLab	oklab(52.26% -0.0374 -0.1426)
OKLCH	oklch(52.26% 0.147 255.3)
XYZ	xyz(14.8184, 14.0895, 49.5057)
Luminance	0.1409 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2369BC #BC7623

analogous

#23B5BC #2369BC #2923BC

triadic

#2369BC #BC2369 #69BC23

tetradic

#2369BC #BC23B5 #BC7623 #23BC29

square

#2369BC #BC23B5 #BC7623 #23BC29

split-complementary

#2369BC #BC2923 #B5BC23

monochromatic

#102F55 #194C88 #2369BC #4188DC #74A8E5

Accessibility & contrast

On white

5.50

#2369BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#2369BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2369BC

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2369BC	#FFFFFF	#000000	##FFFFFF
##2369BC	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E70BF

Deuteranopia (green-blind)

#1E63BA

Tritanopia (blue-blind)

#007D89

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #2369bc;
/* rgb */ color: rgb(35, 105, 188);
/* oklch */ color: oklch(52.3% 0.147 255.3);

Tailwind

colors: {
  custom: {
    50: '#7793d1',
    500: '#2369bc',
    950: '#000000',
  },
}

SCSS

$custom: #2369bc;
$custom-light: #7793d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2369bc",
  "rgb": {
    "r": 35,
    "g": 105,
    "b": 188
  },
  "hsl": {
    "h": 212.549,
    "s": 68.61,
    "l": 43.725
  },
  "oklch": {
    "l": 0.52264,
    "c": 0.1474,
    "h": 255.3
  },
  "luminance": 0.14091
}

Semantic roles & 50–950 ramp

primary

#2369BC

secondary

#CCA16F

accent

#9B3CEB

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0D14

muted

#7C7D82

Preview Lab

Preview with #2369BC

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

Preview Lab → · Contrast checker → · Palette generator →