#3793C0#3793C0

#3793C0 is a light, moderate cyan. Relative luminance 0.255; OKLCH L 62.9% C 0.109 H 233.7°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#3793C0
RGB	rgb(55, 147, 192)
HSL	hsl(200, 55%, 48%)
HSV	hsv(200, 71%, 75%)
CMYK	cmyk(71.4%, 23.4%, 0%, 24.7%)
CIE-LAB	lab(57.54, -12.25, -31.16)
CIE-LCH	lch(57.54, 33.48, 248.54°)
OKLab	oklab(62.86% -0.0643 -0.0876)
OKLCH	oklch(62.86% 0.109 233.7)
XYZ	xyz(21.5199, 25.4830, 53.6435)
Luminance	0.2549 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3793C0 #C06437

analogous

#37C0A8 #3793C0 #374EC0

triadic

#3793C0 #C03793 #93C037

tetradic

#3793C0 #A837C0 #C06437 #4EC037

square

#3793C0 #A837C0 #C06437 #4EC037

split-complementary

#3793C0 #C0374E #C0A837

monochromatic

#1C4A61 #296F90 #3793C0 #62ADD2 #92C6E0

Accessibility & contrast

On white

3.44

#3793C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#3793C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3793C0

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3793C0	#FFFFFF	#000000	##000000
##3793C0	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D92C2

Deuteranopia (green-blind)

#6A84BF

Tritanopia (blue-blind)

#009FA2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3793c0;
/* rgb */ color: rgb(55, 147, 192);
/* oklch */ color: oklch(62.9% 0.109 233.7);

Tailwind

colors: {
  custom: {
    50: '#7fb2d3',
    500: '#3793c0',
    950: '#000000',
  },
}

SCSS

$custom: #3793c0;
$custom-light: #7fb2d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3793c0",
  "rgb": {
    "r": 55,
    "g": 147,
    "b": 192
  },
  "hsl": {
    "h": 199.708,
    "s": 55.466,
    "l": 48.431
  },
  "oklch": {
    "l": 0.62857,
    "c": 0.10869,
    "h": 233.7
  },
  "luminance": 0.25485
}

Semantic roles & 50–950 ramp

primary

#3793C0

secondary

#CB9E88

accent

#7A49DF

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3793C0

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

Preview Lab → · Contrast checker → · Palette generator →