#2664A3#2664A3

#2664A3 is a mid, moderate cyan. Relative luminance 0.122; OKLCH L 49.6% C 0.119 H 251.8°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#2664A3
RGB	rgb(38, 100, 163)
HSL	hsl(210, 62%, 39%)
HSV	hsv(210, 77%, 64%)
CMYK	cmyk(76.7%, 38.7%, 0%, 36.1%)
CIE-LAB	lab(41.48, 2.81, -39.65)
CIE-LCH	lch(41.48, 39.75, 274.06°)
OKLab	oklab(49.57% -0.0371 -0.113)
OKLCH	oklch(49.57% 0.119 251.8)
XYZ	xyz(11.9649, 12.1694, 36.3616)
Luminance	0.1217 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2664A3 #A36526

analogous

#26A3A3 #2664A3 #2726A3

triadic

#2664A3 #A32664 #64A326

tetradic

#2664A3 #A326A3 #A36526 #26A327

square

#2664A3 #A326A3 #A36526 #26A327

split-complementary

#2664A3 #A32726 #A3A326

monochromatic

#0F2740 #1A4671 #2664A3 #3682D0 #68A1DC

Accessibility & contrast

On white

6.11

#2664A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#2664A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2664A3

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2664A3	#FFFFFF	#000000	##FFFFFF
##2664A3	1.00	6.11	3.43	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4668A6

Deuteranopia (green-blind)

#335DA2

Tritanopia (blue-blind)

#00737B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2664a3;
/* rgb */ color: rgb(38, 100, 163);
/* oklch */ color: oklch(49.6% 0.119 251.8);

Tailwind

colors: {
  custom: {
    50: '#728fbe',
    500: '#2664a3',
    950: '#000000',
  },
}

SCSS

$custom: #2664a3;
$custom-light: #728fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2664a3",
  "rgb": {
    "r": 38,
    "g": 100,
    "b": 163
  },
  "hsl": {
    "h": 210.24,
    "s": 62.189,
    "l": 39.412
  },
  "oklch": {
    "l": 0.49569,
    "c": 0.11899,
    "h": 251.8
  },
  "luminance": 0.12171
}

Semantic roles & 50–950 ramp

primary

#2664A3

secondary

#C29363

accent

#9543E5

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2664A3

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

Preview Lab → · Contrast checker → · Palette generator →