#3D8FE0#3D8FE0

#3D8FE0 is a light, vivid cyan. Relative luminance 0.260; OKLCH L 63.8% C 0.145 H 251.0°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#3D8FE0
RGB	rgb(61, 143, 224)
HSL	hsl(210, 72%, 56%)
HSV	hsv(210, 73%, 88%)
CMYK	cmyk(72.8%, 36.2%, 0%, 12.2%)
CIE-LAB	lab(58.05, 2.01, -48.32)
CIE-LCH	lch(58.05, 48.36, 272.38°)
OKLab	oklab(63.8% -0.0474 -0.1375)
OKLCH	oklch(63.8% 0.145 251)
XYZ	xyz(25.1964, 26.0160, 74.2002)
Luminance	0.2602 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8FE0 #E08E3D

analogous

#3DE0DF #3D8FE0 #3D3DE0

triadic

#3D8FE0 #E03D8F #8FE03D

tetradic

#3D8FE0 #DF3DE0 #E08E3D #3DE03D

square

#3D8FE0 #DF3DE0 #E08E3D #3DE03D

split-complementary

#3D8FE0 #E03D3D #E0DF3D

monochromatic

#16528C #1F70C1 #3D8FE0 #72ADE8 #A7CCF1

Accessibility & contrast

On white

3.39

#3D8FE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#3D8FE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8FE0

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8FE0	#FFFFFF	#000000	##000000
##3D8FE0	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A94E3

Deuteranopia (green-blind)

#5285DE

Tritanopia (blue-blind)

#00A2AD

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3d8fe0;
/* rgb */ color: rgb(61, 143, 224);
/* oklch */ color: oklch(63.8% 0.145 251.0);

Tailwind

colors: {
  custom: {
    50: '#86afea',
    500: '#3d8fe0',
    950: '#000000',
  },
}

SCSS

$custom: #3d8fe0;
$custom-light: #86afea;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8fe0",
  "rgb": {
    "r": 61,
    "g": 143,
    "b": 224
  },
  "hsl": {
    "h": 209.816,
    "s": 72.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.63802,
    "c": 0.14547,
    "h": 251
  },
  "luminance": 0.26019
}

Semantic roles & 50–950 ramp

primary

#3D8FE0

secondary

#DEBC9B

accent

#9339EF

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #3D8FE0

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

Preview Lab → · Contrast checker → · Palette generator →