#3B7FC0#3B7FC0

#3B7FC0 is a mid, vivid cyan. Relative luminance 0.199; OKLCH L 58.3% C 0.122 H 249.8°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#3B7FC0
RGB	rgb(59, 127, 192)
HSL	hsl(209, 53%, 49%)
HSV	hsv(209, 69%, 75%)
CMYK	cmyk(69.3%, 33.9%, 0%, 24.7%)
CIE-LAB	lab(51.74, -0.11, -40.25)
CIE-LCH	lch(51.74, 40.25, 269.84°)
OKLab	oklab(58.3% -0.042 -0.1141)
OKLCH	oklch(58.3% 0.122 249.8)
XYZ	xyz(18.9039, 19.9123, 52.7061)
Luminance	0.1991 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7FC0 #C07C3B

analogous

#3BC0BF #3B7FC0 #3B3DC0

triadic

#3B7FC0 #C03B7F #7FC03B

tetradic

#3B7FC0 #BF3BC0 #C07C3B #3DC03B

square

#3B7FC0 #BF3BC0 #C07C3B #3DC03B

split-complementary

#3B7FC0 #C03B3D #C0BF3B

monochromatic

#1E4162 #2D6091 #3B7FC0 #689DD1 #97BCDF

Accessibility & contrast

On white

4.21

#3B7FC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#3B7FC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B7FC0

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7FC0	#FFFFFF	#000000	##000000
##3B7FC0	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6282C3

Deuteranopia (green-blind)

#4F76BF

Tritanopia (blue-blind)

#008E96

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3b7fc0;
/* rgb */ color: rgb(59, 127, 192);
/* oklch */ color: oklch(58.3% 0.122 249.8);

Tailwind

colors: {
  custom: {
    50: '#80a3d3',
    500: '#3b7fc0',
    950: '#000000',
  },
}

SCSS

$custom: #3b7fc0;
$custom-light: #80a3d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7fc0",
  "rgb": {
    "r": 59,
    "g": 127,
    "b": 192
  },
  "hsl": {
    "h": 209.323,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.58299,
    "c": 0.12163,
    "h": 249.8
  },
  "luminance": 0.19914
}

Semantic roles & 50–950 ramp

primary

#3B7FC0

secondary

#CAAB8C

accent

#924BDC

background

#F8FAFD

surface

#EFF3FA

border

#CACDD3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3B7FC0

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

Preview Lab → · Contrast checker → · Palette generator →