#3A8EBC#3A8EBC

#3A8EBC is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.6% C 0.106 H 236.2°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#3A8EBC
RGB	rgb(58, 142, 188)
HSL	hsl(201, 53%, 48%)
HSV	hsv(201, 69%, 74%)
CMYK	cmyk(69.1%, 24.5%, 0%, 26.3%)
CIE-LAB	lab(55.96, -10.37, -31.35)
CIE-LCH	lch(55.96, 33.02, 251.70°)
OKLab	oklab(61.57% -0.059 -0.0882)
OKLCH	oklch(61.57% 0.106 236.2)
XYZ	xyz(20.4915, 23.8741, 51.0954)
Luminance	0.2388 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8EBC #BC683A

analogous

#3ABCA9 #3A8EBC #3A4DBC

triadic

#3A8EBC #BC3A8E #8EBC3A

tetradic

#3A8EBC #A93ABC #BC683A #4DBC3A

square

#3A8EBC #A93ABC #BC683A #4DBC3A

split-complementary

#3A8EBC #BC3A4D #BCA93A

monochromatic

#1D475E #2C6B8D #3A8EBC #64A9CF #93C3DE

Accessibility & contrast

On white

3.64

#3A8EBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#3A8EBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8EBC

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8EBC	#FFFFFF	#000000	##000000
##3A8EBC	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788DBE

Deuteranopia (green-blind)

#6680BB

Tritanopia (blue-blind)

#009A9E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3a8ebc;
/* rgb */ color: rgb(58, 142, 188);
/* oklch */ color: oklch(61.6% 0.106 236.2);

Tailwind

colors: {
  custom: {
    50: '#7fafd0',
    500: '#3a8ebc',
    950: '#000000',
  },
}

SCSS

$custom: #3a8ebc;
$custom-light: #7fafd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8ebc",
  "rgb": {
    "r": 58,
    "g": 142,
    "b": 188
  },
  "hsl": {
    "h": 201.231,
    "s": 52.846,
    "l": 48.235
  },
  "oklch": {
    "l": 0.61566,
    "c": 0.10607,
    "h": 236.2
  },
  "luminance": 0.23876
}

Semantic roles & 50–950 ramp

primary

#3A8EBC

secondary

#C9A089

accent

#7F4CDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3A8EBC

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

Preview Lab → · Contrast checker → · Palette generator →