#3793BA#3793BA

#3793BA is a light, moderate cyan. Relative luminance 0.252; OKLCH L 62.6% C 0.103 H 229.9°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#3793BA
RGB	rgb(55, 147, 186)
HSL	hsl(198, 54%, 47%)
HSV	hsv(198, 70%, 73%)
CMYK	cmyk(70.4%, 21%, 0%, 27.1%)
CIE-LAB	lab(57.29, -14.27, -28.15)
CIE-LCH	lch(57.29, 31.57, 243.12°)
OKLab	oklab(62.57% -0.0665 -0.079)
OKLCH	oklch(62.57% 0.103 229.9)
XYZ	xyz(20.8686, 25.2225, 50.2134)
Luminance	0.2522 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3793BA #BA5E37

analogous

#37BAA0 #3793BA #3751BA

triadic

#3793BA #BA3793 #93BA37

tetradic

#3793BA #A037BA #BA5E37 #51BA37

square

#3793BA #A037BA #BA5E37 #51BA37

split-complementary

#3793BA #BA3751 #BAA037

monochromatic

#1B485C #296E8B #3793BA #5FAED0 #8EC6DE

Accessibility & contrast

On white

3.47

#3793BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#3793BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3793BA

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3793BA	#FFFFFF	#000000	##000000
##3793BA	1.00	3.47	6.04	6.04
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F91BC

Deuteranopia (green-blind)

#6D84B9

Tritanopia (blue-blind)

#009EA0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3793ba;
/* rgb */ color: rgb(55, 147, 186);
/* oklch */ color: oklch(62.6% 0.103 229.9);

Tailwind

colors: {
  custom: {
    50: '#7eb2cf',
    500: '#3793ba',
    950: '#000000',
  },
}

SCSS

$custom: #3793ba;
$custom-light: #7eb2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3793ba",
  "rgb": {
    "r": 55,
    "g": 147,
    "b": 186
  },
  "hsl": {
    "h": 197.863,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.62573,
    "c": 0.10321,
    "h": 229.9
  },
  "luminance": 0.25225
}

Semantic roles & 50–950 ramp

primary

#3793BA

secondary

#C89985

accent

#764ADE

background

#F8FAFC

surface

#EFF5F9

border

#CACFD2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3793BA

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

Preview Lab → · Contrast checker → · Palette generator →