#2764B7#2764B7

#2764B7 is a mid, vivid cyan. Relative luminance 0.130; OKLCH L 50.9% C 0.145 H 257.3°. Best body text is #FFFFFF at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#2764B7
RGB	rgb(39, 100, 183)
HSL	hsl(215, 65%, 44%)
HSV	hsv(215, 79%, 72%)
CMYK	cmyk(78.7%, 45.4%, 0%, 28.2%)
CIE-LAB	lab(42.71, 10.62, -49.46)
CIE-LCH	lch(42.71, 50.58, 282.12°)
OKLab	oklab(50.91% -0.0321 -0.1418)
OKLCH	oklch(50.91% 0.145 257.3)
XYZ	xyz(13.9380, 12.9629, 46.5581)
Luminance	0.1296 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2764B7 #B77A27

analogous

#27ACB7 #2764B7 #3227B7

triadic

#2764B7 #B72764 #64B727

tetradic

#2764B7 #B727AC #B77A27 #27B732

square

#2764B7 #B727AC #B77A27 #27B732

split-complementary

#2764B7 #B73227 #ACB727

monochromatic

#112D52 #1C4885 #2764B7 #4482D7 #76A4E2

Accessibility & contrast

On white

5.84

#2764B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#2764B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2764B7

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2764B7	#FFFFFF	#000000	##FFFFFF
##2764B7	1.00	5.84	3.59	5.84
#FFFFFF	5.84	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#386CBA

Deuteranopia (green-blind)

#185FB5

Tritanopia (blue-blind)

#007884

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2764b7;
/* rgb */ color: rgb(39, 100, 183);
/* oklch */ color: oklch(50.9% 0.145 257.3);

Tailwind

colors: {
  custom: {
    50: '#778fcd',
    500: '#2764b7',
    950: '#000000',
  },
}

SCSS

$custom: #2764b7;
$custom-light: #778fcd;
$custom-dark: #000000;

JSON

{
  "hex": "#2764b7",
  "rgb": {
    "r": 39,
    "g": 100,
    "b": 183
  },
  "hsl": {
    "h": 214.583,
    "s": 64.865,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50914,
    "c": 0.14543,
    "h": 257.3
  },
  "luminance": 0.12965
}

Semantic roles & 50–950 ramp

primary

#2764B7

secondary

#C9A470

accent

#A140E8

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2764B7

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

Preview Lab → · Contrast checker → · Palette generator →