#3E8EDB#3E8EDB

#3E8EDB is a light, vivid cyan. Relative luminance 0.255; OKLCH L 63.3% C 0.140 H 250.3°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#3E8EDB
RGB	rgb(62, 142, 219)
HSL	hsl(209, 69%, 55%)
HSV	hsv(209, 72%, 86%)
CMYK	cmyk(71.7%, 35.2%, 0%, 14.1%)
CIE-LAB	lab(57.54, 0.96, -46.34)
CIE-LCH	lch(57.54, 46.35, 271.19°)
OKLab	oklab(63.33% -0.0472 -0.1317)
OKLCH	oklch(63.33% 0.14 250.3)
XYZ	xyz(24.4410, 25.4819, 70.6345)
Luminance	0.2549 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E8EDB #DB8B3E

analogous

#3EDBDA #3E8EDB #3E3FDB

triadic

#3E8EDB #DB3E8E #8EDB3E

tetradic

#3E8EDB #DA3EDB #DB8B3E #3FDB3E

square

#3E8EDB #DA3EDB #DB8B3E #3FDB3E

split-complementary

#3E8EDB #DB3E3F #DBDA3E

monochromatic

#195086 #236FB9 #3E8EDB #72ACE5 #A5CAEE

Accessibility & contrast

On white

3.44

#3E8EDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#3E8EDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E8EDB

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E8EDB	#FFFFFF	#000000	##000000
##3E8EDB	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B92DE

Deuteranopia (green-blind)

#5484D9

Tritanopia (blue-blind)

#00A0AA

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3e8edb;
/* rgb */ color: rgb(62, 142, 219);
/* oklch */ color: oklch(63.3% 0.140 250.3);

Tailwind

colors: {
  custom: {
    50: '#86aee6',
    500: '#3e8edb',
    950: '#000000',
  },
}

SCSS

$custom: #3e8edb;
$custom-light: #86aee6;
$custom-dark: #000000;

JSON

{
  "hex": "#3e8edb",
  "rgb": {
    "r": 62,
    "g": 142,
    "b": 219
  },
  "hsl": {
    "h": 209.427,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.63327,
    "c": 0.13991,
    "h": 250.3
  },
  "luminance": 0.25485
}

Semantic roles & 50–950 ramp

primary

#3E8EDB

secondary

#DBBA99

accent

#923CEB

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0D1016

muted

#7D7F84

Preview Lab

Preview with #3E8EDB

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

Preview Lab → · Contrast checker → · Palette generator →