#3A8ECD#3A8ECD

#3A8ECD is a light, vivid cyan. Relative luminance 0.247; OKLCH L 62.4% C 0.125 H 244.6°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#3A8ECD
RGB	rgb(58, 142, 205)
HSL	hsl(206, 60%, 52%)
HSV	hsv(206, 72%, 80%)
CMYK	cmyk(71.7%, 30.7%, 0%, 19.6%)
CIE-LAB	lab(56.73, -4.51, -39.76)
CIE-LCH	lch(56.73, 40.02, 263.53°)
OKLab	oklab(62.43% -0.0535 -0.1126)
OKLCH	oklch(62.43% 0.125 244.6)
XYZ	xyz(22.4331, 24.6508, 61.3216)
Luminance	0.2465 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8ECD #CD793A

analogous

#3ACDC2 #3A8ECD #3A45CD

triadic

#3A8ECD #CD3A8E #8ECD3A

tetradic

#3A8ECD #C23ACD #CD793A #45CD3A

square

#3A8ECD #C23ACD #CD793A #45CD3A

split-complementary

#3A8ECD #CD3A45 #CDC23A

monochromatic

#1C4C70 #296DA1 #3A8ECD #6BAAD9 #9CC6E6

Accessibility & contrast

On white

3.54

#3A8ECD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#3A8ECD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8ECD

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8ECD	#FFFFFF	#000000	##000000
##3A8ECD	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7190D0

Deuteranopia (green-blind)

#5D82CC

Tritanopia (blue-blind)

#009DA4

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3a8ecd;
/* rgb */ color: rgb(58, 142, 205);
/* oklch */ color: oklch(62.4% 0.125 244.6);

Tailwind

colors: {
  custom: {
    50: '#82aedc',
    500: '#3a8ecd',
    950: '#000000',
  },
}

SCSS

$custom: #3a8ecd;
$custom-light: #82aedc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8ecd",
  "rgb": {
    "r": 58,
    "g": 142,
    "b": 205
  },
  "hsl": {
    "h": 205.714,
    "s": 59.514,
    "l": 51.569
  },
  "oklch": {
    "l": 0.62432,
    "c": 0.12463,
    "h": 244.6
  },
  "luminance": 0.24653
}

Semantic roles & 50–950 ramp

primary

#3A8ECD

secondary

#D2AD91

accent

#8945E3

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3A8ECD

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

Preview Lab → · Contrast checker → · Palette generator →