#2865B9#2865B9

#2865B9 is a mid, vivid cyan. Relative luminance 0.133; OKLCH L 51.3% C 0.147 H 257.4°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#2865B9
RGB	rgb(40, 101, 185)
HSL	hsl(215, 64%, 44%)
HSV	hsv(215, 78%, 73%)
CMYK	cmyk(78.4%, 45.4%, 0%, 27.5%)
CIE-LAB	lab(43.15, 10.86, -49.91)
CIE-LCH	lch(43.15, 51.07, 282.27°)
OKLab	oklab(51.31% -0.0319 -0.1431)
OKLCH	oklch(51.31% 0.147 257.4)
XYZ	xyz(14.2825, 13.2596, 47.6961)
Luminance	0.1326 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2865B9 #B97C28

analogous

#28AEB9 #2865B9 #3428B9

triadic

#2865B9 #B92865 #65B928

tetradic

#2865B9 #B928AE #B97C28 #28B934

square

#2865B9 #B928AE #B97C28 #28B934

split-complementary

#2865B9 #B93428 #AEB928

monochromatic

#122E54 #1D4A87 #2865B9 #4784D7 #79A5E2

Accessibility & contrast

On white

5.75

#2865B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#2865B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2865B9

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2865B9	#FFFFFF	#000000	##FFFFFF
##2865B9	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396DBC

Deuteranopia (green-blind)

#1860B7

Tritanopia (blue-blind)

#007986

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #2865b9;
/* rgb */ color: rgb(40, 101, 185);
/* oklch */ color: oklch(51.3% 0.147 257.4);

Tailwind

colors: {
  custom: {
    50: '#7890ce',
    500: '#2865b9',
    950: '#000000',
  },
}

SCSS

$custom: #2865b9;
$custom-light: #7890ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2865b9",
  "rgb": {
    "r": 40,
    "g": 101,
    "b": 185
  },
  "hsl": {
    "h": 214.759,
    "s": 64.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.51307,
    "c": 0.14666,
    "h": 257.4
  },
  "luminance": 0.13261
}

Semantic roles & 50–950 ramp

primary

#2865B9

secondary

#CAA573

accent

#A140E7

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C14

muted

#7C7D82

Preview Lab

Preview with #2865B9

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

Preview Lab → · Contrast checker → · Palette generator →