#2764B8#2764B8

#2764B8 is a mid, vivid cyan. Relative luminance 0.130; OKLCH L 51.0% C 0.147 H 257.4°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#2764B8
RGB	rgb(39, 100, 184)
HSL	hsl(215, 65%, 44%)
HSV	hsv(215, 79%, 72%)
CMYK	cmyk(78.8%, 45.7%, 0%, 27.8%)
CIE-LAB	lab(42.77, 11.00, -49.94)
CIE-LCH	lch(42.77, 51.14, 282.43°)
OKLab	oklab(50.98% -0.0319 -0.1433)
OKLCH	oklch(50.98% 0.147 257.4)
XYZ	xyz(14.0424, 13.0047, 47.1082)
Luminance	0.1301 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2764B8 #B87B27

analogous

#27ACB8 #2764B8 #3327B8

triadic

#2764B8 #B82764 #64B827

tetradic

#2764B8 #B827AC #B87B27 #27B833

square

#2764B8 #B827AC #B87B27 #27B833

split-complementary

#2764B8 #B83327 #ACB827

monochromatic

#122D53 #1C4986 #2764B8 #4582D8 #77A4E2

Accessibility & contrast

On white

5.83

#2764B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#2764B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2764B8

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2764B8	#FFFFFF	#000000	##FFFFFF
##2764B8	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#386CBB

Deuteranopia (green-blind)

#165FB6

Tritanopia (blue-blind)

#007885

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2764b8;
/* rgb */ color: rgb(39, 100, 184);
/* oklch */ color: oklch(51.0% 0.147 257.4);

Tailwind

colors: {
  custom: {
    50: '#778fce',
    500: '#2764b8',
    950: '#000000',
  },
}

SCSS

$custom: #2764b8;
$custom-light: #778fce;
$custom-dark: #000000;

JSON

{
  "hex": "#2764b8",
  "rgb": {
    "r": 39,
    "g": 100,
    "b": 184
  },
  "hsl": {
    "h": 214.759,
    "s": 65.022,
    "l": 43.725
  },
  "oklch": {
    "l": 0.50983,
    "c": 0.14678,
    "h": 257.4
  },
  "luminance": 0.13006
}

Semantic roles & 50–950 ramp

primary

#2764B8

secondary

#CAA471

accent

#A140E8

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C14

muted

#7C7D82

Preview Lab

Preview with #2764B8

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

Preview Lab → · Contrast checker → · Palette generator →