#3782BF#3782BF

#3782BF is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.8% C 0.119 H 246.4°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#3782BF
RGB	rgb(55, 130, 191)
HSL	hsl(207, 55%, 48%)
HSV	hsv(207, 71%, 75%)
CMYK	cmyk(71.2%, 31.9%, 0%, 25.1%)
CIE-LAB	lab(52.44, -2.85, -38.58)
CIE-LCH	lch(52.44, 38.68, 265.77°)
OKLab	oklab(58.8% -0.0478 -0.1093)
OKLCH	oklch(58.8% 0.119 246.4)
XYZ	xyz(18.9586, 20.5370, 52.2450)
Luminance	0.2054 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3782BF #BF7437

analogous

#37BFB8 #3782BF #373EBF

triadic

#3782BF #BF3782 #82BF37

tetradic

#3782BF #B837BF #BF7437 #3EBF37

square

#3782BF #B837BF #BF7437 #3EBF37

split-complementary

#3782BF #BF373E #BFB837

monochromatic

#1C4160 #29628F #3782BF #629FD2 #91BCDF

Accessibility & contrast

On white

4.11

#3782BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#3782BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3782BF

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3782BF	#FFFFFF	#000000	##000000
##3782BF	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6684C2

Deuteranopia (green-blind)

#5377BE

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3782bf;
/* rgb */ color: rgb(55, 130, 191);
/* oklch */ color: oklch(58.8% 0.119 246.4);

Tailwind

colors: {
  custom: {
    50: '#7ea6d2',
    500: '#3782bf',
    950: '#000000',
  },
}

SCSS

$custom: #3782bf;
$custom-light: #7ea6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3782bf",
  "rgb": {
    "r": 55,
    "g": 130,
    "b": 191
  },
  "hsl": {
    "h": 206.912,
    "s": 55.285,
    "l": 48.235
  },
  "oklch": {
    "l": 0.58798,
    "c": 0.11929,
    "h": 246.4
  },
  "luminance": 0.20539
}

Semantic roles & 50–950 ramp

primary

#3782BF

secondary

#CAA588

accent

#8C49DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3782BF

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

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