#2864A6#2864A6

#2864A6 is a mid, vivid cyan. Relative luminance 0.123; OKLCH L 49.8% C 0.122 H 253.3°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#2864A6
RGB	rgb(40, 100, 166)
HSL	hsl(211, 61%, 40%)
HSV	hsv(211, 76%, 65%)
CMYK	cmyk(75.9%, 39.8%, 0%, 34.9%)
CIE-LAB	lab(41.72, 4.22, -41.05)
CIE-LCH	lch(41.72, 41.27, 275.87°)
OKLab	oklab(49.82% -0.0351 -0.1171)
OKLCH	oklch(49.82% 0.122 253.3)
XYZ	xyz(12.3126, 12.3172, 37.7975)
Luminance	0.1232 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2864A6 #A66A28

analogous

#28A3A6 #2864A6 #2B28A6

triadic

#2864A6 #A62864 #64A628

tetradic

#2864A6 #A628A3 #A66A28 #28A62B

square

#2864A6 #A628A3 #A66A28 #28A62B

split-complementary

#2864A6 #A62B28 #A3A628

monochromatic

#102943 #1C4675 #2864A6 #3B82D0 #6DA2DC

Accessibility & contrast

On white

6.06

#2864A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#2864A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2864A6

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2864A6	#FFFFFF	#000000	##FFFFFF
##2864A6	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)

#4569A9

Deuteranopia (green-blind)

#315DA5

Tritanopia (blue-blind)

#00747D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2864a6;
/* rgb */ color: rgb(40, 100, 166);
/* oklch */ color: oklch(49.8% 0.122 253.3);

Tailwind

colors: {
  custom: {
    50: '#748fc1',
    500: '#2864a6',
    950: '#000000',
  },
}

SCSS

$custom: #2864a6;
$custom-light: #748fc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2864a6",
  "rgb": {
    "r": 40,
    "g": 100,
    "b": 166
  },
  "hsl": {
    "h": 211.429,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.49823,
    "c": 0.1223,
    "h": 253.3
  },
  "luminance": 0.12319
}

Semantic roles & 50–950 ramp

primary

#2864A6

secondary

#C29767

accent

#9844E4

background

#F7F8FB

surface

#EEF0F7

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #2864A6

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

Preview Lab → · Contrast checker → · Palette generator →