#3B8DD2#3B8DD2

#3B8DD2 is a light, vivid cyan. Relative luminance 0.246; OKLCH L 62.5% C 0.131 H 247.3°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#3B8DD2
RGB	rgb(59, 141, 210)
HSL	hsl(207, 63%, 53%)
HSV	hsv(207, 72%, 82%)
CMYK	cmyk(71.9%, 32.9%, 0%, 17.6%)
CIE-LAB	lab(56.71, -2.04, -42.61)
CIE-LCH	lch(56.71, 42.65, 267.26°)
OKLab	oklab(62.5% -0.0505 -0.1209)
OKLCH	oklch(62.5% 0.131 247.3)
XYZ	xyz(22.9569, 24.6301, 64.5045)
Luminance	0.2463 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B8DD2 #D2803B

analogous

#3BD2CB #3B8DD2 #3B41D2

triadic

#3B8DD2 #D23B8D #8DD23B

tetradic

#3B8DD2 #CB3BD2 #D2803B #41D23B

square

#3B8DD2 #CB3BD2 #D2803B #41D23B

split-complementary

#3B8DD2 #D23B41 #D2CB3B

monochromatic

#1B4D77 #276EA9 #3B8DD2 #6DAADD #9FC7E9

Accessibility & contrast

On white

3.54

#3B8DD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#3B8DD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B8DD2

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B8DD2	#FFFFFF	#000000	##000000
##3B8DD2	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E90D5

Deuteranopia (green-blind)

#5882D1

Tritanopia (blue-blind)

#009EA6

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3b8dd2;
/* rgb */ color: rgb(59, 141, 210);
/* oklch */ color: oklch(62.5% 0.131 247.3);

Tailwind

colors: {
  custom: {
    50: '#83aee0',
    500: '#3b8dd2',
    950: '#000000',
  },
}

SCSS

$custom: #3b8dd2;
$custom-light: #83aee0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b8dd2",
  "rgb": {
    "r": 59,
    "g": 141,
    "b": 210
  },
  "hsl": {
    "h": 207.417,
    "s": 62.656,
    "l": 52.745
  },
  "oklch": {
    "l": 0.62503,
    "c": 0.13099,
    "h": 247.3
  },
  "luminance": 0.24633
}

Semantic roles & 50–950 ramp

primary

#3B8DD2

secondary

#D5B294

accent

#8D42E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3B8DD2

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

Preview Lab → · Contrast checker → · Palette generator →