#2664AC#2664AC

#2664AC is a mid, vivid cyan. Relative luminance 0.125; OKLCH L 50.1% C 0.131 H 254.5°. Best body text is #FFFFFF at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#2664AC
RGB	rgb(38, 100, 172)
HSL	hsl(212, 64%, 41%)
HSV	hsv(212, 78%, 67%)
CMYK	cmyk(77.9%, 41.9%, 0%, 32.5%)
CIE-LAB	lab(42.01, 6.26, -44.13)
CIE-LCH	lch(42.01, 44.57, 278.08°)
OKLab	oklab(50.15% -0.0349 -0.1262)
OKLCH	oklch(50.15% 0.131 254.5)
XYZ	xyz(12.8001, 12.5035, 40.7605)
Luminance	0.1250 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2664AC #AC6E26

analogous

#26A7AC #2664AC #2B26AC

triadic

#2664AC #AC2664 #64AC26

tetradic

#2664AC #AC26A7 #AC6E26 #26AC2B

square

#2664AC #AC26A7 #AC6E26 #26AC2B

split-complementary

#2664AC #AC2B26 #A7AC26

monochromatic

#102A48 #1B477A #2664AC #3B82D4 #6EA2DF

Accessibility & contrast

On white

6.00

#2664AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#2664AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2664AC

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2664AC	#FFFFFF	#000000	##FFFFFF
##2664AC	1.00	6.00	3.50	6.00
#FFFFFF	6.00	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#416AAF

Deuteranopia (green-blind)

#2A5DAB

Tritanopia (blue-blind)

#00757F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2664ac;
/* rgb */ color: rgb(38, 100, 172);
/* oklch */ color: oklch(50.1% 0.131 254.5);

Tailwind

colors: {
  custom: {
    50: '#748fc5',
    500: '#2664ac',
    950: '#000000',
  },
}

SCSS

$custom: #2664ac;
$custom-light: #748fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2664ac",
  "rgb": {
    "r": 38,
    "g": 100,
    "b": 172
  },
  "hsl": {
    "h": 212.239,
    "s": 63.81,
    "l": 41.176
  },
  "oklch": {
    "l": 0.50145,
    "c": 0.13096,
    "h": 254.5
  },
  "luminance": 0.12505
}

Semantic roles & 50–950 ramp

primary

#2664AC

secondary

#C59A68

accent

#9A41E7

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2664AC

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

Preview Lab → · Contrast checker → · Palette generator →