#3D93DD#3D93DD

#3D93DD is a light, vivid cyan. Relative luminance 0.271; OKLCH L 64.5% C 0.138 H 247.9°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#3D93DD
RGB	rgb(61, 147, 221)
HSL	hsl(208, 70%, 55%)
HSV	hsv(208, 72%, 87%)
CMYK	cmyk(72.4%, 33.5%, 0%, 13.3%)
CIE-LAB	lab(59.05, -1.40, -45.08)
CIE-LCH	lch(59.05, 45.10, 268.23°)
OKLab	oklab(64.53% -0.0519 -0.128)
OKLCH	oklch(64.53% 0.138 247.9)
XYZ	xyz(25.4044, 27.0771, 72.2801)
Luminance	0.2708 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D93DD #DD873D

analogous

#3DDDD7 #3D93DD #3D43DD

triadic

#3D93DD #DD3D93 #93DD3D

tetradic

#3D93DD #D73DDD #DD873D #43DD3D

square

#3D93DD #D73DDD #DD873D #43DD3D

split-complementary

#3D93DD #DD3D43 #DDD73D

monochromatic

#185488 #2174BC #3D93DD #71B0E6 #A5CDEF

Accessibility & contrast

On white

3.27

#3D93DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#3D93DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D93DD

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D93DD	#FFFFFF	#000000	##000000
##3D93DD	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7196E0

Deuteranopia (green-blind)

#5A87DC

Tritanopia (blue-blind)

#00A5AE

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #3d93dd;
/* rgb */ color: rgb(61, 147, 221);
/* oklch */ color: oklch(64.5% 0.138 247.9);

Tailwind

colors: {
  custom: {
    50: '#86b2e8',
    500: '#3d93dd',
    950: '#000000',
  },
}

SCSS

$custom: #3d93dd;
$custom-light: #86b2e8;
$custom-dark: #000000;

JSON

{
  "hex": "#3d93dd",
  "rgb": {
    "r": 61,
    "g": 147,
    "b": 221
  },
  "hsl": {
    "h": 207.75,
    "s": 70.175,
    "l": 55.294
  },
  "oklch": {
    "l": 0.64532,
    "c": 0.1381,
    "h": 247.9
  },
  "luminance": 0.2708
}

Semantic roles & 50–950 ramp

primary

#3D93DD

secondary

#DCB899

accent

#8D3BED

background

#F8FAFE

surface

#F0F5FC

border

#CBCFD5

text

#0D1016

muted

#7D7F84

Preview Lab

Preview with #3D93DD

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

Preview Lab → · Contrast checker → · Palette generator →