#3B7DC0#3B7DC0

#3B7DC0 is a mid, vivid cyan. Relative luminance 0.194; OKLCH L 57.8% C 0.124 H 251.1°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#3B7DC0
RGB	rgb(59, 125, 192)
HSL	hsl(210, 53%, 49%)
HSV	hsv(210, 69%, 75%)
CMYK	cmyk(69.3%, 34.9%, 0%, 24.7%)
CIE-LAB	lab(51.15, 1.09, -41.17)
CIE-LCH	lch(51.15, 41.18, 271.51°)
OKLab	oklab(57.84% -0.04 -0.1169)
OKLCH	oklch(57.84% 0.124 251.1)
XYZ	xyz(18.6481, 19.4008, 52.6209)
Luminance	0.1940 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7DC0 #C07E3B

analogous

#3BC0C0 #3B7DC0 #3C3BC0

triadic

#3B7DC0 #C03B7D #7DC03B

tetradic

#3B7DC0 #C03BC0 #C07E3B #3BC03C

square

#3B7DC0 #C03BC0 #C07E3B #3BC03C

split-complementary

#3B7DC0 #C03C3B #C0C03B

monochromatic

#1E4062 #2D5F91 #3B7DC0 #689CD1 #97BADF

Accessibility & contrast

On white

4.30

#3B7DC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#3B7DC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B7DC0

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7DC0	#FFFFFF	#000000	##000000
##3B7DC0	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F81C3

Deuteranopia (green-blind)

#4C74BF

Tritanopia (blue-blind)

#008D95

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3b7dc0;
/* rgb */ color: rgb(59, 125, 192);
/* oklch */ color: oklch(57.8% 0.124 251.1);

Tailwind

colors: {
  custom: {
    50: '#80a2d3',
    500: '#3b7dc0',
    950: '#000000',
  },
}

SCSS

$custom: #3b7dc0;
$custom-light: #80a2d3;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7dc0",
  "rgb": {
    "r": 59,
    "g": 125,
    "b": 192
  },
  "hsl": {
    "h": 210.226,
    "s": 52.988,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57841,
    "c": 0.12353,
    "h": 251.1
  },
  "luminance": 0.19403
}

Semantic roles & 50–950 ramp

primary

#3B7DC0

secondary

#CAAC8C

accent

#944BDC

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0F14

muted

#7C7E83

Preview Lab

Preview with #3B7DC0

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

Preview Lab → · Contrast checker → · Palette generator →