#3A8FA7#3A8FA7

#3A8FA7 is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 60.8% C 0.088 H 219.7°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#3A8FA7
RGB	rgb(58, 143, 167)
HSL	hsl(193, 48%, 44%)
HSV	hsv(193, 65%, 65%)
CMYK	cmyk(65.3%, 14.4%, 0%, 34.5%)
CIE-LAB	lab(55.41, -17.84, -20.21)
CIE-LCH	lch(55.41, 26.96, 228.56°)
OKLab	oklab(60.85% -0.0679 -0.0563)
OKLCH	oklch(60.85% 0.088 219.7)
XYZ	xyz(18.5396, 23.3325, 40.0783)
Luminance	0.2333 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8FA7 #A7523A

analogous

#3AA789 #3A8FA7 #3A59A7

triadic

#3A8FA7 #A73A8F #8FA73A

tetradic

#3A8FA7 #893AA7 #A7523A #59A73A

square

#3A8FA7 #893AA7 #A7523A #59A73A

split-complementary

#3A8FA7 #A73A59 #A7893A

monochromatic

#1A414C #2A687A #3A8FA7 #59ADC5 #86C4D5

Accessibility & contrast

On white

3.71

#3A8FA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#3A8FA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8FA7

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8FA7	#FFFFFF	#000000	##000000
##3A8FA7	1.00	3.71	5.67	5.67
#FFFFFF	3.71	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)

#808BA8

Deuteranopia (green-blind)

#7180A7

Tritanopia (blue-blind)

#009797

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3a8fa7;
/* rgb */ color: rgb(58, 143, 167);
/* oklch */ color: oklch(60.8% 0.088 219.7);

Tailwind

colors: {
  custom: {
    50: '#7db0c1',
    500: '#3a8fa7',
    950: '#000000',
  },
}

SCSS

$custom: #3a8fa7;
$custom-light: #7db0c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8fa7",
  "rgb": {
    "r": 58,
    "g": 143,
    "b": 167
  },
  "hsl": {
    "h": 193.211,
    "s": 48.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.60847,
    "c": 0.08816,
    "h": 219.7
  },
  "luminance": 0.23334
}

Semantic roles & 50–950 ramp

primary

#3A8FA7

secondary

#BF8C7E

accent

#6E50D8

background

#F8FAFB

surface

#EFF4F7

border

#CACED0

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #3A8FA7

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

Preview Lab → · Contrast checker → · Palette generator →