#2664A7#2664A7

#2664A7 is a mid, vivid cyan. Relative luminance 0.123; OKLCH L 49.8% C 0.124 H 253.1°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#2664A7
RGB	rgb(38, 100, 167)
HSL	hsl(211, 63%, 40%)
HSV	hsv(211, 77%, 65%)
CMYK	cmyk(77.2%, 40.1%, 0%, 34.5%)
CIE-LAB	lab(41.71, 4.34, -41.65)
CIE-LCH	lch(41.71, 41.88, 275.95°)
OKLab	oklab(49.82% -0.0361 -0.1189)
OKLCH	oklch(49.82% 0.124 253.1)
XYZ	xyz(12.3289, 12.3150, 38.2790)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2664A7 #A76926

analogous

#26A4A7 #2664A7 #2926A7

triadic

#2664A7 #A72664 #64A726

tetradic

#2664A7 #A726A4 #A76926 #26A729

square

#2664A7 #A726A4 #A76926 #26A729

split-complementary

#2664A7 #A72926 #A4A726

monochromatic

#0F2843 #1B4675 #2664A7 #3882D2 #6AA1DD

Accessibility & contrast

On white

6.06

#2664A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#2664A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2664A7

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2664A7	#FFFFFF	#000000	##FFFFFF
##2664A7	1.00	6.06	3.46	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4469AA

Deuteranopia (green-blind)

#2F5DA6

Tritanopia (blue-blind)

#00747D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2664a7;
/* rgb */ color: rgb(38, 100, 167);
/* oklch */ color: oklch(49.8% 0.124 253.1);

Tailwind

colors: {
  custom: {
    50: '#738fc1',
    500: '#2664a7',
    950: '#000000',
  },
}

SCSS

$custom: #2664a7;
$custom-light: #738fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2664a7",
  "rgb": {
    "r": 38,
    "g": 100,
    "b": 167
  },
  "hsl": {
    "h": 211.163,
    "s": 62.927,
    "l": 40.196
  },
  "oklch": {
    "l": 0.49821,
    "c": 0.12428,
    "h": 253.1
  },
  "luminance": 0.12316
}

Semantic roles & 50–950 ramp

primary

#2664A7

secondary

#C39665

accent

#9742E6

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2664A7

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

Preview Lab → · Contrast checker → · Palette generator →