#2864AC#2864AC

#2864AC is a mid, vivid cyan. Relative luminance 0.125; OKLCH L 50.2% C 0.130 H 255.0°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#2864AC
RGB	rgb(40, 100, 172)
HSL	hsl(213, 62%, 42%)
HSV	hsv(213, 77%, 67%)
CMYK	cmyk(76.7%, 41.9%, 0%, 32.5%)
CIE-LAB	lab(42.07, 6.51, -44.03)
CIE-LCH	lch(42.07, 44.51, 278.41°)
OKLab	oklab(50.21% -0.0337 -0.1259)
OKLCH	oklch(50.21% 0.13 255)
XYZ	xyz(12.8759, 12.5425, 40.7641)
Luminance	0.1254 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2864AC #AC7028

analogous

#28A6AC #2864AC #2E28AC

triadic

#2864AC #AC2864 #64AC28

tetradic

#2864AC #AC28A6 #AC7028 #28AC2E

square

#2864AC #AC28A6 #AC7028 #28AC2E

split-complementary

#2864AC #AC2E28 #A6AC28

monochromatic

#112A49 #1C477A #2864AC #3F82D2 #71A2DE

Accessibility & contrast

On white

5.98

#2864AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#2864AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2864AC

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2864AC	#FFFFFF	#000000	##FFFFFF
##2864AC	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#416AAF

Deuteranopia (green-blind)

#2A5EAB

Tritanopia (blue-blind)

#00757F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2864ac;
/* rgb */ color: rgb(40, 100, 172);
/* oklch */ color: oklch(50.2% 0.130 255.0);

Tailwind

colors: {
  custom: {
    50: '#758fc5',
    500: '#2864ac',
    950: '#000000',
  },
}

SCSS

$custom: #2864ac;
$custom-light: #758fc5;
$custom-dark: #000000;

JSON

{
  "hex": "#2864ac",
  "rgb": {
    "r": 40,
    "g": 100,
    "b": 172
  },
  "hsl": {
    "h": 212.727,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.50209,
    "c": 0.13033,
    "h": 255
  },
  "luminance": 0.12544
}

Semantic roles & 50–950 ramp

primary

#2864AC

secondary

#C59C6B

accent

#9B42E5

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2864AC

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

Preview Lab → · Contrast checker → · Palette generator →