#2764B5#2764B5

#2764B5 is a mid, vivid cyan. Relative luminance 0.129; OKLCH L 50.8% C 0.143 H 256.9°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#2764B5
RGB	rgb(39, 100, 181)
HSL	hsl(214, 65%, 43%)
HSV	hsv(214, 78%, 71%)
CMYK	cmyk(78.5%, 44.8%, 0%, 29%)
CIE-LAB	lab(42.58, 9.85, -48.49)
CIE-LCH	lch(42.58, 49.48, 281.48°)
OKLab	oklab(50.78% -0.0325 -0.139)
OKLCH	oklch(50.78% 0.143 256.9)
XYZ	xyz(13.7313, 12.8803, 45.4695)
Luminance	0.1288 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2764B5 #B57827

analogous

#27ABB5 #2764B5 #3127B5

triadic

#2764B5 #B52764 #64B527

tetradic

#2764B5 #B527AB #B57827 #27B531

square

#2764B5 #B527AB #B57827 #27B531

split-complementary

#2764B5 #B53127 #ABB527

monochromatic

#112C50 #1C4883 #2764B5 #4382D6 #75A4E1

Accessibility & contrast

On white

5.87

#2764B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#2764B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2764B5

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2764B5	#FFFFFF	#000000	##FFFFFF
##2764B5	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A6BB8

Deuteranopia (green-blind)

#1C5FB3

Tritanopia (blue-blind)

#007783

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2764b5;
/* rgb */ color: rgb(39, 100, 181);
/* oklch */ color: oklch(50.8% 0.143 256.9);

Tailwind

colors: {
  custom: {
    50: '#778fcc',
    500: '#2764b5',
    950: '#000000',
  },
}

SCSS

$custom: #2764b5;
$custom-light: #778fcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2764b5",
  "rgb": {
    "r": 39,
    "g": 100,
    "b": 181
  },
  "hsl": {
    "h": 214.225,
    "s": 64.545,
    "l": 43.137
  },
  "oklch": {
    "l": 0.50777,
    "c": 0.14274,
    "h": 256.9
  },
  "luminance": 0.12882
}

Semantic roles & 50–950 ramp

primary

#2764B5

secondary

#C9A26F

accent

#A040E8

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2764B5

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

Preview Lab → · Contrast checker → · Palette generator →