#3A8EBA#3A8EBA

#3A8EBA is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.5% C 0.104 H 235.0°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#3A8EBA
RGB	rgb(58, 142, 186)
HSL	hsl(201, 52%, 48%)
HSV	hsv(201, 69%, 73%)
CMYK	cmyk(68.8%, 23.7%, 0%, 27.1%)
CIE-LAB	lab(55.88, -11.04, -30.34)
CIE-LCH	lch(55.88, 32.29, 250.00°)
OKLab	oklab(61.47% -0.0597 -0.0853)
OKLCH	oklch(61.47% 0.104 235)
XYZ	xyz(20.2774, 23.7885, 49.9678)
Luminance	0.2379 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8EBA #BA663A

analogous

#3ABAA6 #3A8EBA #3A4EBA

triadic

#3A8EBA #BA3A8E #8EBA3A

tetradic

#3A8EBA #A63ABA #BA663A #4EBA3A

square

#3A8EBA #A63ABA #BA663A #4EBA3A

split-complementary

#3A8EBA #BA3A4E #BAA63A

monochromatic

#1D475D #2B6A8B #3A8EBA #63A9CE #92C3DD

Accessibility & contrast

On white

3.65

#3A8EBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#3A8EBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8EBA

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8EBA	#FFFFFF	#000000	##000000
##3A8EBA	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798DBC

Deuteranopia (green-blind)

#6780B9

Tritanopia (blue-blind)

#009A9D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3a8eba;
/* rgb */ color: rgb(58, 142, 186);
/* oklch */ color: oklch(61.5% 0.104 235.0);

Tailwind

colors: {
  custom: {
    50: '#7fafcf',
    500: '#3a8eba',
    950: '#000000',
  },
}

SCSS

$custom: #3a8eba;
$custom-light: #7fafcf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8eba",
  "rgb": {
    "r": 58,
    "g": 142,
    "b": 186
  },
  "hsl": {
    "h": 200.625,
    "s": 52.459,
    "l": 47.843
  },
  "oklch": {
    "l": 0.61469,
    "c": 0.10407,
    "h": 235
  },
  "luminance": 0.23791
}

Semantic roles & 50–950 ramp

primary

#3A8EBA

secondary

#C89E88

accent

#7D4CDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3A8EBA

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

Preview Lab → · Contrast checker → · Palette generator →