#3D8AD9#3D8AD9

#3D8AD9 is a light, vivid cyan. Relative luminance 0.242; OKLCH L 62.3% C 0.142 H 251.6°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#3D8AD9
RGB	rgb(61, 138, 217)
HSL	hsl(210, 67%, 55%)
HSV	hsv(210, 72%, 85%)
CMYK	cmyk(71.9%, 36.4%, 0%, 14.9%)
CIE-LAB	lab(56.26, 2.48, -47.24)
CIE-LCH	lch(56.26, 47.31, 273.01°)
OKLab	oklab(62.28% -0.0446 -0.1344)
OKLCH	oklch(62.28% 0.142 251.6)
XYZ	xyz(23.5327, 24.1762, 69.0584)
Luminance	0.2418 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8AD9 #D98C3D

analogous

#3DD8D9 #3D8AD9 #3E3DD9

triadic

#3D8AD9 #D93D8A #8AD93D

tetradic

#3D8AD9 #D93DD8 #D98C3D #3DD93E

square

#3D8AD9 #D93DD8 #D98C3D #3DD93E

split-complementary

#3D8AD9 #D93E3D #D8D93D

monochromatic

#194D82 #246BB5 #3D8AD9 #70A9E3 #A3C8ED

Accessibility & contrast

On white

3.60

#3D8AD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#3D8AD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8AD9

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8AD9	#FFFFFF	#000000	##000000
##3D8AD9	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#668FDC

Deuteranopia (green-blind)

#4F80D7

Tritanopia (blue-blind)

#009DA7

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3d8ad9;
/* rgb */ color: rgb(61, 138, 217);
/* oklch */ color: oklch(62.3% 0.142 251.6);

Tailwind

colors: {
  custom: {
    50: '#85abe5',
    500: '#3d8ad9',
    950: '#000000',
  },
}

SCSS

$custom: #3d8ad9;
$custom-light: #85abe5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8ad9",
  "rgb": {
    "r": 61,
    "g": 138,
    "b": 217
  },
  "hsl": {
    "h": 210.385,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.62283,
    "c": 0.14164,
    "h": 251.6
  },
  "luminance": 0.24179
}

Semantic roles & 50–950 ramp

primary

#3D8AD9

secondary

#DAB998

accent

#953EEA

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C1016

muted

#7D7F84

Preview Lab

Preview with #3D8AD9

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

Preview Lab → · Contrast checker → · Palette generator →