#3A8AC0#3A8AC0

#3A8AC0 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.8% C 0.113 H 241.7°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#3A8AC0
RGB	rgb(58, 138, 192)
HSL	hsl(204, 54%, 49%)
HSV	hsv(204, 70%, 75%)
CMYK	cmyk(69.8%, 28.1%, 0%, 24.7%)
CIE-LAB	lab(54.95, -6.72, -35.20)
CIE-LCH	lch(54.95, 35.84, 259.19°)
OKLab	oklab(60.82% -0.0536 -0.0994)
OKLCH	oklch(60.82% 0.113 241.7)
XYZ	xyz(20.3442, 22.8800, 53.2031)
Luminance	0.2288 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8AC0 #C0703A

analogous

#3AC0B3 #3A8AC0 #3A47C0

triadic

#3A8AC0 #C03A8A #8AC03A

tetradic

#3A8AC0 #B33AC0 #C0703A #47C03A

square

#3A8AC0 #B33AC0 #C0703A #47C03A

split-complementary

#3A8AC0 #C03A47 #C0B33A

monochromatic

#1E4662 #2C6891 #3A8AC0 #66A6D1 #95C1DF

Accessibility & contrast

On white

3.77

#3A8AC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#3A8AC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8AC0

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8AC0	#FFFFFF	#000000	##000000
##3A8AC0	1.00	3.77	5.58	5.58
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718BC2

Deuteranopia (green-blind)

#5F7EBF

Tritanopia (blue-blind)

#00979D

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3a8ac0;
/* rgb */ color: rgb(58, 138, 192);
/* oklch */ color: oklch(60.8% 0.113 241.7);

Tailwind

colors: {
  custom: {
    50: '#80acd3',
    500: '#3a8ac0',
    950: '#000000',
  },
}

SCSS

$custom: #3a8ac0;
$custom-light: #80acd3;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8ac0",
  "rgb": {
    "r": 58,
    "g": 138,
    "b": 192
  },
  "hsl": {
    "h": 204.179,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.60821,
    "c": 0.1129,
    "h": 241.7
  },
  "luminance": 0.22882
}

Semantic roles & 50–950 ramp

primary

#3A8AC0

secondary

#CAA58B

accent

#864BDD

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3A8AC0

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

Preview Lab → · Contrast checker → · Palette generator →