#2786B0#2786B0

#2786B0 is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.5% C 0.106 H 232.3°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#2786B0
RGB	rgb(39, 134, 176)
HSL	hsl(198, 64%, 42%)
HSV	hsv(198, 78%, 69%)
CMYK	cmyk(77.8%, 23.9%, 0%, 31%)
CIE-LAB	lab(52.52, -12.58, -29.87)
CIE-LCH	lch(52.52, 32.41, 247.17°)
OKLab	oklab(58.52% -0.065 -0.0841)
OKLCH	oklch(58.52% 0.106 232.3)
XYZ	xyz(17.1951, 20.6140, 44.1385)
Luminance	0.2062 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2786B0 #B05127

analogous

#27B096 #2786B0 #2742B0

triadic

#2786B0 #B02786 #86B027

tetradic

#2786B0 #9627B0 #B05127 #42B027

square

#2786B0 #9627B0 #B05127 #42B027

split-complementary

#2786B0 #B02742 #B09627

monochromatic

#113A4C #1C607E #2786B0 #40A7D5 #72BEE0

Accessibility & contrast

On white

4.10

#2786B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#2786B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2786B0

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2786B0	#FFFFFF	#000000	##000000
##2786B0	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7185B2

Deuteranopia (green-blind)

#5F78AF

Tritanopia (blue-blind)

#009194

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2786b0;
/* rgb */ color: rgb(39, 134, 176);
/* oklch */ color: oklch(58.5% 0.106 232.3);

Tailwind

colors: {
  custom: {
    50: '#76a9c7',
    500: '#2786b0',
    950: '#000000',
  },
}

SCSS

$custom: #2786b0;
$custom-light: #76a9c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2786b0",
  "rgb": {
    "r": 39,
    "g": 134,
    "b": 176
  },
  "hsl": {
    "h": 198.394,
    "s": 63.721,
    "l": 42.157
  },
  "oklch": {
    "l": 0.58517,
    "c": 0.10631,
    "h": 232.3
  },
  "luminance": 0.20616
}

Semantic roles & 50–950 ramp

primary

#2786B0

secondary

#C7886C

accent

#7441E7

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2786B0

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

Preview Lab → · Contrast checker → · Palette generator →