#3E8DDA#3E8DDA

#3E8DDA is a light, vivid cyan. Relative luminance 0.251; OKLCH L 63.0% C 0.140 H 250.5°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#3E8DDA
RGB	rgb(62, 141, 218)
HSL	hsl(210, 68%, 55%)
HSV	hsv(210, 72%, 85%)
CMYK	cmyk(71.6%, 35.3%, 0%, 14.5%)
CIE-LAB	lab(57.20, 1.20, -46.31)
CIE-LCH	lch(57.20, 46.33, 271.48°)
OKLab	oklab(63.05% -0.0465 -0.1316)
OKLCH	oklch(63.05% 0.14 250.5)
XYZ	xyz(24.1616, 25.1332, 69.8939)
Luminance	0.2514 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8DDA #DA8B3E

analogous

#3EDAD9 #3E8DDA #3E3FDA

triadic

#3E8DDA #DA3E8D #8DDA3E

tetradic

#3E8DDA #D93EDA #DA8B3E #3FDA3E

square

#3E8DDA #D93EDA #DA8B3E #3FDA3E

split-complementary

#3E8DDA #DA3E3F #DAD93E

monochromatic

#194F84 #236EB8 #3E8DDA #71ABE4 #A5CAEE

Accessibility & contrast

On white

3.48

#3E8DDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#3E8DDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8DDA

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8DDA	#FFFFFF	#000000	##000000
##3E8DDA	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A91DD

Deuteranopia (green-blind)

#5383D8

Tritanopia (blue-blind)

#009FA9

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3e8dda;
/* rgb */ color: rgb(62, 141, 218);
/* oklch */ color: oklch(63.0% 0.140 250.5);

Tailwind

colors: {
  custom: {
    50: '#86ade6',
    500: '#3e8dda',
    950: '#000000',
  },
}

SCSS

$custom: #3e8dda;
$custom-light: #86ade6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8dda",
  "rgb": {
    "r": 62,
    "g": 141,
    "b": 218
  },
  "hsl": {
    "h": 209.615,
    "s": 67.826,
    "l": 54.902
  },
  "oklch": {
    "l": 0.63046,
    "c": 0.13963,
    "h": 250.5
  },
  "luminance": 0.25136
}

Semantic roles & 50–950 ramp

primary

#3E8DDA

secondary

#DBB999

accent

#933DEB

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0D1016

muted

#7D7F84

Preview Lab

Preview with #3E8DDA

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

Preview Lab → · Contrast checker → · Palette generator →