#3A8ABA#3A8ABA

#3A8ABA is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.5% C 0.106 H 238.5°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#3A8ABA
RGB	rgb(58, 138, 186)
HSL	hsl(203, 52%, 48%)
HSV	hsv(203, 69%, 73%)
CMYK	cmyk(68.8%, 25.8%, 0%, 27.1%)
CIE-LAB	lab(54.68, -8.78, -32.21)
CIE-LCH	lch(54.68, 33.38, 254.75°)
OKLab	oklab(60.52% -0.0556 -0.0907)
OKLCH	oklch(60.52% 0.106 238.5)
XYZ	xyz(19.6929, 22.6195, 49.7730)
Luminance	0.2262 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8ABA #BA6A3A

analogous

#3ABAAA #3A8ABA #3A4ABA

triadic

#3A8ABA #BA3A8A #8ABA3A

tetradic

#3A8ABA #AA3ABA #BA6A3A #4ABA3A

square

#3A8ABA #AA3ABA #BA6A3A #4ABA3A

split-complementary

#3A8ABA #BA3A4A #BAAA3A

monochromatic

#1D455D #2B678B #3A8ABA #63A6CE #92C1DD

Accessibility & contrast

On white

3.80

#3A8ABA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#3A8ABA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8ABA

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8ABA	#FFFFFF	#000000	##000000
##3A8ABA	1.00	3.80	5.52	5.52
#FFFFFF	3.80	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)

#748ABC

Deuteranopia (green-blind)

#627DB9

Tritanopia (blue-blind)

#00969A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3a8aba;
/* rgb */ color: rgb(58, 138, 186);
/* oklch */ color: oklch(60.5% 0.106 238.5);

Tailwind

colors: {
  custom: {
    50: '#7faccf',
    500: '#3a8aba',
    950: '#000000',
  },
}

SCSS

$custom: #3a8aba;
$custom-light: #7faccf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8aba",
  "rgb": {
    "r": 58,
    "g": 138,
    "b": 186
  },
  "hsl": {
    "h": 202.5,
    "s": 52.459,
    "l": 47.843
  },
  "oklch": {
    "l": 0.60518,
    "c": 0.10635,
    "h": 238.5
  },
  "luminance": 0.22622
}

Semantic roles & 50–950 ramp

primary

#3A8ABA

secondary

#C8A088

accent

#824CDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3A8ABA

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

Preview Lab → · Contrast checker → · Palette generator →