#3797C1#3797C1

#3797C1 is a light, moderate cyan. Relative luminance 0.268; OKLCH L 63.9% C 0.108 H 230.9°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#3797C1
RGB	rgb(55, 151, 193)
HSL	hsl(198, 56%, 49%)
HSV	hsv(198, 72%, 76%)
CMYK	cmyk(71.5%, 21.8%, 0%, 24.3%)
CIE-LAB	lab(58.78, -14.12, -29.80)
CIE-LCH	lch(58.78, 32.98, 244.65°)
OKLab	oklab(63.86% -0.0679 -0.0837)
OKLCH	oklch(63.86% 0.108 230.9)
XYZ	xyz(22.2639, 26.7932, 54.4400)
Luminance	0.2680 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3797C1 #C16137

analogous

#37C1A6 #3797C1 #3752C1

triadic

#3797C1 #C13797 #97C137

tetradic

#3797C1 #A637C1 #C16137 #52C137

square

#3797C1 #A637C1 #C16137 #52C137

split-complementary

#3797C1 #C13752 #C1A637

monochromatic

#1C4C62 #297291 #3797C1 #63B0D2 #92C8E0

Accessibility & contrast

On white

3.30

#3797C1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#3797C1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3797C1

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3797C1	#FFFFFF	#000000	##000000
##3797C1	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8295C3

Deuteranopia (green-blind)

#6F87C0

Tritanopia (blue-blind)

#00A2A5

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #3797c1;
/* rgb */ color: rgb(55, 151, 193);
/* oklch */ color: oklch(63.9% 0.108 230.9);

Tailwind

colors: {
  custom: {
    50: '#7fb5d4',
    500: '#3797c1',
    950: '#000000',
  },
}

SCSS

$custom: #3797c1;
$custom-light: #7fb5d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3797c1",
  "rgb": {
    "r": 55,
    "g": 151,
    "b": 193
  },
  "hsl": {
    "h": 198.261,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.63859,
    "c": 0.10779,
    "h": 230.9
  },
  "luminance": 0.26796
}

Semantic roles & 50–950 ramp

primary

#3797C1

secondary

#CB9D89

accent

#7749DF

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #3797C1

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

Preview Lab → · Contrast checker → · Palette generator →