#2865B7#2865B7

#2865B7 is a mid, vivid cyan. Relative luminance 0.132; OKLCH L 51.2% C 0.144 H 257.0°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#2865B7
RGB	rgb(40, 101, 183)
HSL	hsl(214, 64%, 44%)
HSV	hsv(214, 78%, 72%)
CMYK	cmyk(78.1%, 44.8%, 0%, 28.2%)
CIE-LAB	lab(43.03, 10.09, -48.94)
CIE-LCH	lch(43.03, 49.97, 281.65°)
OKLab	oklab(51.17% -0.0323 -0.1403)
OKLCH	oklch(51.17% 0.144 257)
XYZ	xyz(14.0728, 13.1757, 46.5920)
Luminance	0.1318 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2865B7 #B77A28

analogous

#28ACB7 #2865B7 #3228B7

triadic

#2865B7 #B72865 #65B728

tetradic

#2865B7 #B728AC #B77A28 #28B732

square

#2865B7 #B728AC #B77A28 #28B732

split-complementary

#2865B7 #B73228 #ACB728

monochromatic

#122E53 #1D4985 #2865B7 #4683D6 #78A5E1

Accessibility & contrast

On white

5.78

#2865B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#2865B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2865B7

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2865B7	#FFFFFF	#000000	##FFFFFF
##2865B7	1.00	5.78	3.64	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B6DBA

Deuteranopia (green-blind)

#1C60B5

Tritanopia (blue-blind)

#007885

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2865b7;
/* rgb */ color: rgb(40, 101, 183);
/* oklch */ color: oklch(51.2% 0.144 257.0);

Tailwind

colors: {
  custom: {
    50: '#7790cd',
    500: '#2865b7',
    950: '#000000',
  },
}

SCSS

$custom: #2865b7;
$custom-light: #7790cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2865b7",
  "rgb": {
    "r": 40,
    "g": 101,
    "b": 183
  },
  "hsl": {
    "h": 214.406,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.5117,
    "c": 0.14397,
    "h": 257
  },
  "luminance": 0.13177
}

Semantic roles & 50–950 ramp

primary

#2865B7

secondary

#C9A472

accent

#A041E7

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2865B7

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

Preview Lab → · Contrast checker → · Palette generator →