#3A97AB#3A97AB

#3A97AB is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.0% C 0.091 H 214.6°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#3A97AB
RGB	rgb(58, 151, 171)
HSL	hsl(191, 49%, 45%)
HSV	hsv(191, 66%, 67%)
CMYK	cmyk(66.1%, 11.7%, 0%, 32.9%)
CIE-LAB	lab(58.01, -20.82, -18.53)
CIE-LCH	lch(58.01, 27.87, 221.66°)
OKLab	oklab(62.98% -0.0748 -0.0515)
OKLCH	oklch(62.98% 0.091 214.6)
XYZ	xyz(20.1592, 25.9708, 42.4706)
Luminance	0.2597 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A97AB #AB4E3A

analogous

#3AAB86 #3A97AB #3A5FAB

triadic

#3A97AB #AB3A97 #97AB3A

tetradic

#3A97AB #863AAB #AB4E3A #5FAB3A

square

#3A97AB #863AAB #AB4E3A #5FAB3A

split-complementary

#3A97AB #AB3A5F #AB863A

monochromatic

#1B4650 #2A6F7D #3A97AB #5BB4C7 #89C9D7

Accessibility & contrast

On white

3.39

#3A97AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#3A97AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A97AB

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A97AB	#FFFFFF	#000000	##000000
##3A97AB	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8992AC

Deuteranopia (green-blind)

#7886AB

Tritanopia (blue-blind)

#009F9D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3a97ab;
/* rgb */ color: rgb(58, 151, 171);
/* oklch */ color: oklch(63.0% 0.091 214.6);

Tailwind

colors: {
  custom: {
    50: '#7eb5c4',
    500: '#3a97ab',
    950: '#000000',
  },
}

SCSS

$custom: #3a97ab;
$custom-light: #7eb5c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a97ab",
  "rgb": {
    "r": 58,
    "g": 151,
    "b": 171
  },
  "hsl": {
    "h": 190.619,
    "s": 49.345,
    "l": 44.902
  },
  "oklch": {
    "l": 0.6298,
    "c": 0.09083,
    "h": 214.6
  },
  "luminance": 0.25973
}

Semantic roles & 50–950 ramp

primary

#3A97AB

secondary

#C18B80

accent

#674FD9

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #3A97AB

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

Preview Lab → · Contrast checker → · Palette generator →