#2868B2#2868B2

#2868B2 is a mid, vivid cyan. Relative luminance 0.136; OKLCH L 51.5% C 0.134 H 254.4°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#2868B2
RGB	rgb(40, 104, 178)
HSL	hsl(212, 63%, 43%)
HSV	hsv(212, 78%, 70%)
CMYK	cmyk(77.5%, 41.6%, 0%, 30.2%)
CIE-LAB	lab(43.60, 6.26, -45.10)
CIE-LCH	lch(43.60, 45.53, 277.90°)
OKLab	oklab(51.52% -0.0359 -0.129)
OKLCH	oklch(51.52% 0.134 254.4)
XYZ	xyz(13.8583, 13.5645, 43.9987)
Luminance	0.1357 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2868B2 #B27228

analogous

#28ADB2 #2868B2 #2D28B2

triadic

#2868B2 #B22868 #68B228

tetradic

#2868B2 #B228AD #B27228 #28B22D

square

#2868B2 #B228AD #B27228 #28B22D

split-complementary

#2868B2 #B22D28 #ADB228

monochromatic

#122E4E #1D4B80 #2868B2 #4386D5 #75A6E0

Accessibility & contrast

On white

5.66

#2868B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#2868B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2868B2

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2868B2	#FFFFFF	#000000	##FFFFFF
##2868B2	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446EB5

Deuteranopia (green-blind)

#2C61B1

Tritanopia (blue-blind)

#007984

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #2868b2;
/* rgb */ color: rgb(40, 104, 178);
/* oklch */ color: oklch(51.5% 0.134 254.4);

Tailwind

colors: {
  custom: {
    50: '#7692c9',
    500: '#2868b2',
    950: '#000000',
  },
}

SCSS

$custom: #2868b2;
$custom-light: #7692c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2868b2",
  "rgb": {
    "r": 40,
    "g": 104,
    "b": 178
  },
  "hsl": {
    "h": 212.174,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.51518,
    "c": 0.13388,
    "h": 254.4
  },
  "luminance": 0.13566
}

Semantic roles & 50–950 ramp

primary

#2868B2

secondary

#C79E6F

accent

#9A41E6

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2868B2

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

Preview Lab → · Contrast checker → · Palette generator →