#3D8BD9#3D8BD9

#3D8BD9 is a light, vivid cyan. Relative luminance 0.245; OKLCH L 62.5% C 0.141 H 251.1°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#3D8BD9
RGB	rgb(61, 139, 217)
HSL	hsl(210, 67%, 55%)
HSV	hsv(210, 72%, 85%)
CMYK	cmyk(71.9%, 35.9%, 0%, 14.9%)
CIE-LAB	lab(56.55, 1.89, -46.79)
CIE-LCH	lch(56.55, 46.83, 272.31°)
OKLab	oklab(62.51% -0.0455 -0.1331)
OKLCH	oklch(62.51% 0.141 251.1)
XYZ	xyz(23.6768, 24.4645, 69.1065)
Luminance	0.2447 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8BD9 #D98B3D

analogous

#3DD9D9 #3D8BD9 #3D3DD9

triadic

#3D8BD9 #D93D8B #8BD93D

tetradic

#3D8BD9 #D93DD9 #D98B3D #3DD93D

square

#3D8BD9 #D93DD9 #D98B3D #3DD93D

split-complementary

#3D8BD9 #D93D3D #D9D93D

monochromatic

#194E82 #246CB5 #3D8BD9 #70AAE3 #A3C8ED

Accessibility & contrast

On white

3.56

#3D8BD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#3D8BD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8BD9

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8BD9	#FFFFFF	#000000	##000000
##3D8BD9	1.00	3.56	5.89	5.89
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6790DC

Deuteranopia (green-blind)

#5081D7

Tritanopia (blue-blind)

#009DA8

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3d8bd9;
/* rgb */ color: rgb(61, 139, 217);
/* oklch */ color: oklch(62.5% 0.141 251.1);

Tailwind

colors: {
  custom: {
    50: '#85ace5',
    500: '#3d8bd9',
    950: '#000000',
  },
}

SCSS

$custom: #3d8bd9;
$custom-light: #85ace5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8bd9",
  "rgb": {
    "r": 61,
    "g": 139,
    "b": 217
  },
  "hsl": {
    "h": 210,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.62507,
    "c": 0.14066,
    "h": 251.1
  },
  "luminance": 0.24467
}

Semantic roles & 50–950 ramp

primary

#3D8BD9

secondary

#DAB998

accent

#943EEA

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C1016

muted

#7D7F84

Preview Lab

Preview with #3D8BD9

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

Preview Lab → · Contrast checker → · Palette generator →