#3D8EE0#3D8EE0

#3D8EE0 is a light, vivid cyan. Relative luminance 0.257; OKLCH L 63.6% C 0.146 H 251.5°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#3D8EE0
RGB	rgb(61, 142, 224)
HSL	hsl(210, 72%, 56%)
HSV	hsv(210, 73%, 88%)
CMYK	cmyk(72.8%, 36.6%, 0%, 12.2%)
CIE-LAB	lab(57.77, 2.60, -48.77)
CIE-LCH	lch(57.77, 48.84, 273.05°)
OKLab	oklab(63.58% -0.0465 -0.1389)
OKLCH	oklch(63.58% 0.146 251.5)
XYZ	xyz(25.0470, 25.7171, 74.1504)
Luminance	0.2572 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8EE0 #E08F3D

analogous

#3DDFE0 #3D8EE0 #3D3DE0

triadic

#3D8EE0 #E03D8E #8EE03D

tetradic

#3D8EE0 #E03DDF #E08F3D #3DE03D

square

#3D8EE0 #E03DDF #E08F3D #3DE03D

split-complementary

#3D8EE0 #E03D3D #DFE03D

monochromatic

#16518C #1F6FC1 #3D8EE0 #72ADE8 #A7CBF1

Accessibility & contrast

On white

3.42

#3D8EE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#3D8EE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8EE0

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8EE0	#FFFFFF	#000000	##000000
##3D8EE0	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6893E3

Deuteranopia (green-blind)

#5084DE

Tritanopia (blue-blind)

#00A1AC

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3d8ee0;
/* rgb */ color: rgb(61, 142, 224);
/* oklch */ color: oklch(63.6% 0.146 251.5);

Tailwind

colors: {
  custom: {
    50: '#86aeea',
    500: '#3d8ee0',
    950: '#000000',
  },
}

SCSS

$custom: #3d8ee0;
$custom-light: #86aeea;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8ee0",
  "rgb": {
    "r": 61,
    "g": 142,
    "b": 224
  },
  "hsl": {
    "h": 210.184,
    "s": 72.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.63579,
    "c": 0.14644,
    "h": 251.5
  },
  "luminance": 0.2572
}

Semantic roles & 50–950 ramp

primary

#3D8EE0

secondary

#DEBD9B

accent

#9439EF

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #3D8EE0

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

Preview Lab → · Contrast checker → · Palette generator →