#2363AA#2363AA

#2363AA is a mid, vivid cyan. Relative luminance 0.122; OKLCH L 49.7% C 0.130 H 253.8°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#2363AA
RGB	rgb(35, 99, 170)
HSL	hsl(212, 66%, 40%)
HSV	hsv(212, 79%, 67%)
CMYK	cmyk(79.4%, 41.8%, 0%, 33.3%)
CIE-LAB	lab(41.50, 5.78, -43.76)
CIE-LCH	lch(41.50, 44.14, 277.53°)
OKLab	oklab(49.69% -0.0362 -0.1252)
OKLCH	oklch(49.69% 0.13 253.8)
XYZ	xyz(12.4080, 12.1818, 39.7198)
Luminance	0.1218 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2363AA #AA6A23

analogous

#23A6AA #2363AA #2723AA

triadic

#2363AA #AA2363 #63AA23

tetradic

#2363AA #AA23A6 #AA6A23 #23AA27

square

#2363AA #AA23A6 #AA6A23 #23AA27

split-complementary

#2363AA #AA2723 #A6AA23

monochromatic

#0E2844 #194577 #2363AA #3581D5 #68A1E0

Accessibility & contrast

On white

6.11

#2363AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#2363AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2363AA

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2363AA	#FFFFFF	#000000	##FFFFFF
##2363AA	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4069AD

Deuteranopia (green-blind)

#295CA9

Tritanopia (blue-blind)

#00747E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2363aa;
/* rgb */ color: rgb(35, 99, 170);
/* oklch */ color: oklch(49.7% 0.130 253.8);

Tailwind

colors: {
  custom: {
    50: '#738ec4',
    500: '#2363aa',
    950: '#000000',
  },
}

SCSS

$custom: #2363aa;
$custom-light: #738ec4;
$custom-dark: #000000;

JSON

{
  "hex": "#2363aa",
  "rgb": {
    "r": 35,
    "g": 99,
    "b": 170
  },
  "hsl": {
    "h": 211.556,
    "s": 65.854,
    "l": 40.196
  },
  "oklch": {
    "l": 0.49691,
    "c": 0.13031,
    "h": 253.8
  },
  "luminance": 0.12183
}

Semantic roles & 50–950 ramp

primary

#2363AA

secondary

#C69763

accent

#983FE9

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2363AA

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

Preview Lab → · Contrast checker → · Palette generator →