#3E8DDB#3E8DDB

#3E8DDB is a light, vivid cyan. Relative luminance 0.252; OKLCH L 63.1% C 0.141 H 250.8°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#3E8DDB
RGB	rgb(62, 141, 219)
HSL	hsl(210, 69%, 55%)
HSV	hsv(210, 72%, 86%)
CMYK	cmyk(71.7%, 35.6%, 0%, 14.1%)
CIE-LAB	lab(57.26, 1.55, -46.79)
CIE-LCH	lch(57.26, 46.82, 271.90°)
OKLab	oklab(63.1% -0.0463 -0.133)
OKLCH	oklch(63.1% 0.141 250.8)
XYZ	xyz(24.2929, 25.1857, 70.5851)
Luminance	0.2519 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8DDB #DB8C3E

analogous

#3EDBDB #3E8DDB #3E3EDB

triadic

#3E8DDB #DB3E8D #8DDB3E

tetradic

#3E8DDB #DB3EDB #DB8C3E #3EDB3E

square

#3E8DDB #DB3EDB #DB8C3E #3EDB3E

split-complementary

#3E8DDB #DB3E3E #DBDB3E

monochromatic

#195086 #236EB9 #3E8DDB #72ABE5 #A5CAEE

Accessibility & contrast

On white

3.48

#3E8DDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#3E8DDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8DDB

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8DDB	#FFFFFF	#000000	##000000
##3E8DDB	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6991DE

Deuteranopia (green-blind)

#5383D9

Tritanopia (blue-blind)

#009FAA

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3e8ddb;
/* rgb */ color: rgb(62, 141, 219);
/* oklch */ color: oklch(63.1% 0.141 250.8);

Tailwind

colors: {
  custom: {
    50: '#86ade6',
    500: '#3e8ddb',
    950: '#000000',
  },
}

SCSS

$custom: #3e8ddb;
$custom-light: #86ade6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8ddb",
  "rgb": {
    "r": 62,
    "g": 141,
    "b": 219
  },
  "hsl": {
    "h": 209.809,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.63103,
    "c": 0.14086,
    "h": 250.8
  },
  "luminance": 0.25188
}

Semantic roles & 50–950 ramp

primary

#3E8DDB

secondary

#DBBA99

accent

#933CEB

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0D1016

muted

#7D7F84

Preview Lab

Preview with #3E8DDB

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

Preview Lab → · Contrast checker → · Palette generator →