#3B7AD2#3B7AD2

#3B7AD2 is a mid, vivid cyan. Relative luminance 0.195; OKLCH L 58.2% C 0.150 H 257.3°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#3B7AD2
RGB	rgb(59, 122, 210)
HSL	hsl(215, 63%, 53%)
HSV	hsv(215, 72%, 82%)
CMYK	cmyk(71.9%, 41.9%, 0%, 17.6%)
CIE-LAB	lab(51.27, 9.38, -51.25)
CIE-LCH	lch(51.27, 52.10, 280.37°)
OKLab	oklab(58.25% -0.0329 -0.1465)
OKLCH	oklch(58.25% 0.15 257.3)
XYZ	xyz(20.3918, 19.4998, 63.6494)
Luminance	0.1950 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7AD2 #D2933B

analogous

#3BC5D2 #3B7AD2 #473BD2

triadic

#3B7AD2 #D23B7A #7AD23B

tetradic

#3B7AD2 #D23BC5 #D2933B #3BD247

square

#3B7AD2 #D23BC5 #D2933B #3BD247

split-complementary

#3B7AD2 #D2473B #C5D23B

monochromatic

#1B4277 #275DA9 #3B7AD2 #6D9CDD #9FBEE9

Accessibility & contrast

On white

4.29

#3B7AD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#3B7AD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B7AD2

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7AD2	#FFFFFF	#000000	##000000
##3B7AD2	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5082D5

Deuteranopia (green-blind)

#3674D0

Tritanopia (blue-blind)

#008F9C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3b7ad2;
/* rgb */ color: rgb(59, 122, 210);
/* oklch */ color: oklch(58.2% 0.150 257.3);

Tailwind

colors: {
  custom: {
    50: '#839fe0',
    500: '#3b7ad2',
    950: '#000000',
  },
}

SCSS

$custom: #3b7ad2;
$custom-light: #839fe0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7ad2",
  "rgb": {
    "r": 59,
    "g": 122,
    "b": 210
  },
  "hsl": {
    "h": 214.967,
    "s": 62.656,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58247,
    "c": 0.15011,
    "h": 257.3
  },
  "luminance": 0.19502
}

Semantic roles & 50–950 ramp

primary

#3B7AD2

secondary

#D5BA94

accent

#A142E6

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3B7AD2

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

Preview Lab → · Contrast checker → · Palette generator →