#2782B1#2782B1

#2782B1 is a mid, moderate cyan. Relative luminance 0.196; OKLCH L 57.6% C 0.110 H 236.3°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#2782B1
RGB	rgb(39, 130, 177)
HSL	hsl(200, 64%, 42%)
HSV	hsv(200, 78%, 69%)
CMYK	cmyk(78%, 26.6%, 0%, 30.6%)
CIE-LAB	lab(51.35, -9.95, -32.29)
CIE-LCH	lch(51.35, 33.78, 252.87°)
OKLab	oklab(57.59% -0.0608 -0.0911)
OKLCH	oklch(57.59% 0.11 236.3)
XYZ	xyz(16.7520, 19.5689, 44.4807)
Luminance	0.1957 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2782B1 #B15627

analogous

#27B19B #2782B1 #273DB1

triadic

#2782B1 #B12782 #82B127

tetradic

#2782B1 #9B27B1 #B15627 #3DB127

square

#2782B1 #9B27B1 #B15627 #3DB127

split-complementary

#2782B1 #B1273D #B19B27

monochromatic

#11384D #1C5D7F #2782B1 #40A2D5 #72BBE0

Accessibility & contrast

On white

4.27

#2782B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#2782B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2782B1

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2782B1	#FFFFFF	#000000	##000000
##2782B1	1.00	4.27	4.91	4.91
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B82B3

Deuteranopia (green-blind)

#5975B0

Tritanopia (blue-blind)

#008E92

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2782b1;
/* rgb */ color: rgb(39, 130, 177);
/* oklch */ color: oklch(57.6% 0.110 236.3);

Tailwind

colors: {
  custom: {
    50: '#76a6c8',
    500: '#2782b1',
    950: '#000000',
  },
}

SCSS

$custom: #2782b1;
$custom-light: #76a6c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2782b1",
  "rgb": {
    "r": 39,
    "g": 130,
    "b": 177
  },
  "hsl": {
    "h": 200.435,
    "s": 63.889,
    "l": 42.353
  },
  "oklch": {
    "l": 0.57593,
    "c": 0.10956,
    "h": 236.3
  },
  "luminance": 0.19571
}

Semantic roles & 50–950 ramp

primary

#2782B1

secondary

#C78B6D

accent

#7941E7

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #2782B1

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

Preview Lab → · Contrast checker → · Palette generator →