#3A8AB9#3A8AB9

#3A8AB9 is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.5% C 0.105 H 237.9°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#3A8AB9
RGB	rgb(58, 138, 185)
HSL	hsl(202, 52%, 48%)
HSV	hsv(202, 69%, 73%)
CMYK	cmyk(68.6%, 25.4%, 0%, 27.5%)
CIE-LAB	lab(54.63, -9.12, -31.71)
CIE-LCH	lch(54.63, 32.99, 253.95°)
OKLab	oklab(60.47% -0.0559 -0.0892)
OKLCH	oklch(60.47% 0.105 237.9)
XYZ	xyz(19.5870, 22.5772, 49.2151)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8AB9 #B9693A

analogous

#3AB9A9 #3A8AB9 #3A4AB9

triadic

#3A8AB9 #B93A8A #8AB93A

tetradic

#3A8AB9 #A93AB9 #B9693A #4AB93A

square

#3A8AB9 #A93AB9 #B9693A #4AB93A

split-complementary

#3A8AB9 #B93A4A #B9A93A

monochromatic

#1D445C #2B678A #3A8AB9 #62A6CE #91C1DC

Accessibility & contrast

On white

3.81

#3A8AB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#3A8AB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8AB9

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8AB9	#FFFFFF	#000000	##000000
##3A8AB9	1.00	3.81	5.52	5.52
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.52	21.00	1.00	1.00
##000000	5.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748ABB

Deuteranopia (green-blind)

#637DB8

Tritanopia (blue-blind)

#00969A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3a8ab9;
/* rgb */ color: rgb(58, 138, 185);
/* oklch */ color: oklch(60.5% 0.105 237.9);

Tailwind

colors: {
  custom: {
    50: '#7facce',
    500: '#3a8ab9',
    950: '#000000',
  },
}

SCSS

$custom: #3a8ab9;
$custom-light: #7facce;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8ab9",
  "rgb": {
    "r": 58,
    "g": 138,
    "b": 185
  },
  "hsl": {
    "h": 202.205,
    "s": 52.263,
    "l": 47.647
  },
  "oklch": {
    "l": 0.60469,
    "c": 0.1053,
    "h": 237.9
  },
  "luminance": 0.22579
}

Semantic roles & 50–950 ramp

primary

#3A8AB9

secondary

#C79F87

accent

#814CDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3A8AB9

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

Preview Lab → · Contrast checker → · Palette generator →