#3B7DD5#3B7DD5

#3B7DD5 is a mid, vivid cyan. Relative luminance 0.204; OKLCH L 59.1% C 0.151 H 256.6°. Best body text is #000000 at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3B7DD5
RGB	rgb(59, 125, 213)
HSL	hsl(214, 65%, 53%)
HSV	hsv(214, 72%, 84%)
CMYK	cmyk(72.3%, 41.3%, 0%, 16.5%)
CIE-LAB	lab(52.29, 8.62, -51.32)
CIE-LCH	lch(52.29, 52.04, 279.54°)
OKLab	oklab(59.09% -0.035 -0.1466)
OKLCH	oklch(59.09% 0.151 256.6)
XYZ	xyz(21.1431, 20.3988, 65.7610)
Luminance	0.2040 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7DD5 #D5933B

analogous

#3BCAD5 #3B7DD5 #463BD5

triadic

#3B7DD5 #D53B7D #7DD53B

tetradic

#3B7DD5 #D53BCA #D5933B #3BD546

square

#3B7DD5 #D53BCA #D5933B #3BD546

split-complementary

#3B7DD5 #D5463B #CAD53B

monochromatic

#1A447B #2560AE #3B7DD5 #6D9EE0 #A0C0EB

Accessibility & contrast

On white

4.13

#3B7DD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.08

#3B7DD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B7DD5

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7DD5	#FFFFFF	#000000	##000000
##3B7DD5	1.00	4.13	5.08	5.08
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.08	21.00	1.00	1.00
##000000	5.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5384D8

Deuteranopia (green-blind)

#3976D3

Tritanopia (blue-blind)

#00929E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3b7dd5;
/* rgb */ color: rgb(59, 125, 213);
/* oklch */ color: oklch(59.1% 0.151 256.6);

Tailwind

colors: {
  custom: {
    50: '#84a2e2',
    500: '#3b7dd5',
    950: '#000000',
  },
}

SCSS

$custom: #3b7dd5;
$custom-light: #84a2e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7dd5",
  "rgb": {
    "r": 59,
    "g": 125,
    "b": 213
  },
  "hsl": {
    "h": 214.286,
    "s": 64.706,
    "l": 53.333
  },
  "oklch": {
    "l": 0.59092,
    "c": 0.15073,
    "h": 256.6
  },
  "luminance": 0.20401
}

Semantic roles & 50–950 ramp

primary

#3B7DD5

secondary

#D7BB95

accent

#A040E8

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0F15

muted

#7D7E83

Preview Lab

Preview with #3B7DD5

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

Preview Lab → · Contrast checker → · Palette generator →