#3A8ACA#3A8ACA

#3A8ACA is a mid, vivid cyan. Relative luminance 0.233; OKLCH L 61.3% C 0.124 H 246.0°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#3A8ACA
RGB	rgb(58, 138, 202)
HSL	hsl(207, 58%, 51%)
HSV	hsv(207, 71%, 79%)
CMYK	cmyk(71.3%, 31.7%, 0%, 20.8%)
CIE-LAB	lab(55.42, -3.24, -40.13)
CIE-LCH	lch(55.42, 40.26, 265.39°)
OKLab	oklab(61.35% -0.0505 -0.1137)
OKLCH	oklch(61.35% 0.124 246)
XYZ	xyz(21.4900, 23.3384, 59.2378)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8ACA #CA7A3A

analogous

#3ACAC2 #3A8ACA #3A42CA

triadic

#3A8ACA #CA3A8A #8ACA3A

tetradic

#3A8ACA #C23ACA #CA7A3A #42CA3A

square

#3A8ACA #C23ACA #CA7A3A #42CA3A

split-complementary

#3A8ACA #CA3A42 #CAC23A

monochromatic

#1D496C #2A6A9D #3A8ACA #6AA7D7 #9AC3E4

Accessibility & contrast

On white

3.70

#3A8ACA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#3A8ACA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8ACA

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8ACA	#FFFFFF	#000000	##000000
##3A8ACA	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D8CCD

Deuteranopia (green-blind)

#597FC9

Tritanopia (blue-blind)

#0099A1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3a8aca;
/* rgb */ color: rgb(58, 138, 202);
/* oklch */ color: oklch(61.3% 0.124 246.0);

Tailwind

colors: {
  custom: {
    50: '#81abda',
    500: '#3a8aca',
    950: '#000000',
  },
}

SCSS

$custom: #3a8aca;
$custom-light: #81abda;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8aca",
  "rgb": {
    "r": 58,
    "g": 138,
    "b": 202
  },
  "hsl": {
    "h": 206.667,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.61348,
    "c": 0.12442,
    "h": 246
  },
  "luminance": 0.23341
}

Semantic roles & 50–950 ramp

primary

#3A8ACA

secondary

#D0AC90

accent

#8B47E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3A8ACA

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

Preview Lab → · Contrast checker → · Palette generator →