#3A8FBE#3A8FBE

#3A8FBE is a mid, moderate cyan. Relative luminance 0.243; OKLCH L 61.9% C 0.108 H 236.5°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#3A8FBE
RGB	rgb(58, 143, 190)
HSL	hsl(201, 53%, 49%)
HSV	hsv(201, 69%, 75%)
CMYK	cmyk(69.5%, 24.7%, 0%, 25.5%)
CIE-LAB	lab(56.35, -10.25, -31.88)
CIE-LCH	lch(56.35, 33.49, 252.17°)
OKLab	oklab(61.9% -0.0593 -0.0897)
OKLCH	oklch(61.9% 0.108 236.5)
XYZ	xyz(20.8580, 24.2599, 52.2886)
Luminance	0.2426 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8FBE #BE693A

analogous

#3ABEAB #3A8FBE #3A4DBE

triadic

#3A8FBE #BE3A8F #8FBE3A

tetradic

#3A8FBE #AB3ABE #BE693A #4DBE3A

square

#3A8FBE #AB3ABE #BE693A #4DBE3A

split-complementary

#3A8FBE #BE3A4D #BEAB3A

monochromatic

#1D4860 #2C6C8F #3A8FBE #65AAD0 #94C4DE

Accessibility & contrast

On white

3.59

#3A8FBE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#3A8FBE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8FBE

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8FBE	#FFFFFF	#000000	##000000
##3A8FBE	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798EC0

Deuteranopia (green-blind)

#6781BD

Tritanopia (blue-blind)

#009B9F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3a8fbe;
/* rgb */ color: rgb(58, 143, 190);
/* oklch */ color: oklch(61.9% 0.108 236.5);

Tailwind

colors: {
  custom: {
    50: '#80afd1',
    500: '#3a8fbe',
    950: '#000000',
  },
}

SCSS

$custom: #3a8fbe;
$custom-light: #80afd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8fbe",
  "rgb": {
    "r": 58,
    "g": 143,
    "b": 190
  },
  "hsl": {
    "h": 201.364,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.61901,
    "c": 0.10754,
    "h": 236.5
  },
  "luminance": 0.24262
}

Semantic roles & 50–950 ramp

primary

#3A8FBE

secondary

#CAA18A

accent

#7F4BDD

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3A8FBE

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

Preview Lab → · Contrast checker → · Palette generator →