#2856D1#2856D1

#2856D1 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.0% C 0.197 H 264.6°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#2856D1
RGB	rgb(40, 86, 209)
HSL	hsl(224, 68%, 49%)
HSV	hsv(224, 81%, 82%)
CMYK	cmyk(80.9%, 58.9%, 0%, 18%)
CIE-LAB	lab(40.75, 29.78, -67.70)
CIE-LCH	lch(40.75, 73.96, 293.74°)
OKLab	oklab(50.02% -0.0187 -0.1957)
OKLCH	oklch(50.02% 0.197 264.6)
XYZ	xyz(15.7074, 11.7083, 61.7413)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2856D1 #D1A328

analogous

#28ABD1 #2856D1 #4F28D1

triadic

#2856D1 #D12856 #56D128

tetradic

#2856D1 #D128AB #D1A328 #28D14F

square

#2856D1 #D128AB #D1A328 #28D14F

split-complementary

#2856D1 #D14F28 #ABD128

monochromatic

#142C6A #1E419E #2856D1 #577CDF #8BA4E9

Accessibility & contrast

On white

6.28

#2856D1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#2856D1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2856D1

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2856D1	#FFFFFF	#000000	##FFFFFF
##2856D1	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D5

Deuteranopia (green-blind)

#0059CF

Tritanopia (blue-blind)

#00758B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2856d1;
/* rgb */ color: rgb(40, 86, 209);
/* oklch */ color: oklch(50.0% 0.197 264.6);

Tailwind

colors: {
  custom: {
    50: '#7e85e0',
    500: '#2856d1',
    950: '#000000',
  },
}

SCSS

$custom: #2856d1;
$custom-light: #7e85e0;
$custom-dark: #000000;

JSON

{
  "hex": "#2856d1",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 209
  },
  "hsl": {
    "h": 223.669,
    "s": 67.871,
    "l": 48.824
  },
  "oklch": {
    "l": 0.50019,
    "c": 0.19662,
    "h": 264.6
  },
  "luminance": 0.1171
}

Semantic roles & 50–950 ramp

primary

#2856D1

secondary

#D3BD82

accent

#BB3DEB

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #2856D1

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

Preview Lab → · Contrast checker → · Palette generator →