#3785BA#3785BA

#3785BA is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.2% C 0.111 H 241.9°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3785BA
RGB	rgb(55, 133, 186)
HSL	hsl(204, 54%, 47%)
HSV	hsv(204, 70%, 73%)
CMYK	cmyk(70.4%, 28.5%, 0%, 27.1%)
CIE-LAB	lab(53.09, -6.37, -34.69)
CIE-LCH	lch(53.09, 35.27, 259.60°)
OKLab	oklab(59.24% -0.0523 -0.098)
OKLCH	oklch(59.24% 0.111 241.9)
XYZ	xyz(18.8226, 21.1304, 49.5314)
Luminance	0.2113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3785BA #BA6C37

analogous

#37BAAE #3785BA #3743BA

triadic

#3785BA #BA3785 #85BA37

tetradic

#3785BA #AE37BA #BA6C37 #43BA37

square

#3785BA #AE37BA #BA6C37 #43BA37

split-complementary

#3785BA #BA3743 #BAAE37

monochromatic

#1B415C #29638B #3785BA #5FA2D0 #8EBDDE

Accessibility & contrast

On white

4.02

#3785BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#3785BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3785BA

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3785BA	#FFFFFF	#000000	##000000
##3785BA	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D86BC

Deuteranopia (green-blind)

#5B79B9

Tritanopia (blue-blind)

#009297

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3785ba;
/* rgb */ color: rgb(55, 133, 186);
/* oklch */ color: oklch(59.2% 0.111 241.9);

Tailwind

colors: {
  custom: {
    50: '#7ea8cf',
    500: '#3785ba',
    950: '#000000',
  },
}

SCSS

$custom: #3785ba;
$custom-light: #7ea8cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3785ba",
  "rgb": {
    "r": 55,
    "g": 133,
    "b": 186
  },
  "hsl": {
    "h": 204.275,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.59235,
    "c": 0.11106,
    "h": 241.9
  },
  "luminance": 0.21132
}

Semantic roles & 50–950 ramp

primary

#3785BA

secondary

#C8A085

accent

#864ADE

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3785BA

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

Preview Lab → · Contrast checker → · Palette generator →