#2786B1#2786B1

#2786B1 is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.6% C 0.107 H 232.9°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#2786B1
RGB	rgb(39, 134, 177)
HSL	hsl(199, 64%, 42%)
HSV	hsv(199, 78%, 69%)
CMYK	cmyk(78%, 24.3%, 0%, 30.6%)
CIE-LAB	lab(52.57, -12.22, -30.38)
CIE-LCH	lch(52.57, 32.75, 248.08°)
OKLab	oklab(58.57% -0.0646 -0.0856)
OKLCH	oklch(58.57% 0.107 232.9)
XYZ	xyz(17.2944, 20.6538, 44.6615)
Luminance	0.2066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2786B1 #B15227

analogous

#27B197 #2786B1 #2741B1

triadic

#2786B1 #B12786 #86B127

tetradic

#2786B1 #9727B1 #B15227 #41B127

square

#2786B1 #9727B1 #B15227 #41B127

split-complementary

#2786B1 #B12741 #B19727

monochromatic

#113A4D #1C607F #2786B1 #40A7D5 #72BEE0

Accessibility & contrast

On white

4.09

#2786B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#2786B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2786B1

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2786B1	#FFFFFF	#000000	##000000
##2786B1	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7185B3

Deuteranopia (green-blind)

#5E78B0

Tritanopia (blue-blind)

#009195

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #2786b1;
/* rgb */ color: rgb(39, 134, 177);
/* oklch */ color: oklch(58.6% 0.107 232.9);

Tailwind

colors: {
  custom: {
    50: '#77a9c8',
    500: '#2786b1',
    950: '#000000',
  },
}

SCSS

$custom: #2786b1;
$custom-light: #77a9c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2786b1",
  "rgb": {
    "r": 39,
    "g": 134,
    "b": 177
  },
  "hsl": {
    "h": 198.696,
    "s": 63.889,
    "l": 42.353
  },
  "oklch": {
    "l": 0.58566,
    "c": 0.10726,
    "h": 232.9
  },
  "luminance": 0.20656
}

Semantic roles & 50–950 ramp

primary

#2786B1

secondary

#C7896D

accent

#7541E7

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2786B1

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

Preview Lab → · Contrast checker → · Palette generator →