#2264B3#2264B3

#2264B3 is a mid, vivid cyan. Relative luminance 0.127; OKLCH L 50.5% C 0.141 H 255.4°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#2264B3
RGB	rgb(34, 100, 179)
HSL	hsl(213, 68%, 42%)
HSV	hsv(213, 81%, 70%)
CMYK	cmyk(81%, 44.1%, 0%, 29.8%)
CIE-LAB	lab(42.32, 8.53, -47.75)
CIE-LCH	lch(42.32, 48.50, 280.13°)
OKLab	oklab(50.49% -0.0357 -0.1369)
OKLCH	oklch(50.49% 0.141 255.4)
XYZ	xyz(13.3505, 12.7075, 44.3882)
Luminance	0.1271 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2264B3 #B37122

analogous

#22ADB3 #2264B3 #2922B3

triadic

#2264B3 #B32264 #64B322

tetradic

#2264B3 #B322AD #B37122 #22B329

square

#2264B3 #B322AD #B37122 #22B329

split-complementary

#2264B3 #B32922 #ADB322

monochromatic

#0E2B4C #184780 #2264B3 #3982D9 #6CA2E3

Accessibility & contrast

On white

5.93

#2264B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#2264B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2264B3

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2264B3	#FFFFFF	#000000	##FFFFFF
##2264B3	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B6BB6

Deuteranopia (green-blind)

#1E5EB1

Tritanopia (blue-blind)

#007783

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2264b3;
/* rgb */ color: rgb(34, 100, 179);
/* oklch */ color: oklch(50.5% 0.141 255.4);

Tailwind

colors: {
  custom: {
    50: '#758fca',
    500: '#2264b3',
    950: '#000000',
  },
}

SCSS

$custom: #2264b3;
$custom-light: #758fca;
$custom-dark: #000000;

JSON

{
  "hex": "#2264b3",
  "rgb": {
    "r": 34,
    "g": 100,
    "b": 179
  },
  "hsl": {
    "h": 212.69,
    "s": 68.075,
    "l": 41.765
  },
  "oklch": {
    "l": 0.50494,
    "c": 0.14146,
    "h": 255.4
  },
  "luminance": 0.12709
}

Semantic roles & 50–950 ramp

primary

#2264B3

secondary

#C99D68

accent

#9C3DEB

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2264B3

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

Preview Lab → · Contrast checker → · Palette generator →