#3A8FA8#3A8FA8

#3A8FA8 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 60.9% C 0.089 H 220.6°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#3A8FA8
RGB	rgb(58, 143, 168)
HSL	hsl(194, 49%, 44%)
HSV	hsv(194, 65%, 66%)
CMYK	cmyk(65.5%, 14.9%, 0%, 34.1%)
CIE-LAB	lab(55.45, -17.52, -20.72)
CIE-LCH	lch(55.45, 27.14, 229.78°)
OKLab	oklab(60.89% -0.0675 -0.0577)
OKLCH	oklch(60.89% 0.089 220.6)
XYZ	xyz(18.6324, 23.3696, 40.5670)
Luminance	0.2337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8FA8 #A8533A

analogous

#3AA88A #3A8FA8 #3A58A8

triadic

#3A8FA8 #A83A8F #8FA83A

tetradic

#3A8FA8 #8A3AA8 #A8533A #58A83A

square

#3A8FA8 #8A3AA8 #A8533A #58A83A

split-complementary

#3A8FA8 #A83A58 #A88A3A

monochromatic

#1B424D #2A687B #3A8FA8 #59ADC6 #87C4D6

Accessibility & contrast

On white

3.70

#3A8FA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#3A8FA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8FA8

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8FA8	#FFFFFF	#000000	##000000
##3A8FA8	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)

#808BA9

Deuteranopia (green-blind)

#7080A8

Tritanopia (blue-blind)

#009797

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3a8fa8;
/* rgb */ color: rgb(58, 143, 168);
/* oklch */ color: oklch(60.9% 0.089 220.6);

Tailwind

colors: {
  custom: {
    50: '#7db0c2',
    500: '#3a8fa8',
    950: '#000000',
  },
}

SCSS

$custom: #3a8fa8;
$custom-light: #7db0c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8fa8",
  "rgb": {
    "r": 58,
    "g": 143,
    "b": 168
  },
  "hsl": {
    "h": 193.636,
    "s": 48.673,
    "l": 44.314
  },
  "oklch": {
    "l": 0.6089,
    "c": 0.0888,
    "h": 220.6
  },
  "luminance": 0.23372
}

Semantic roles & 50–950 ramp

primary

#3A8FA8

secondary

#C08D7E

accent

#6F50D8

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #3A8FA8

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

Preview Lab → · Contrast checker → · Palette generator →