#3A8BB2#3A8BB2

#3A8BB2 is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.4% C 0.098 H 232.6°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#3A8BB2
RGB	rgb(58, 139, 178)
HSL	hsl(200, 51%, 46%)
HSV	hsv(200, 67%, 70%)
CMYK	cmyk(67.4%, 21.9%, 0%, 30.2%)
CIE-LAB	lab(54.63, -12.05, -27.71)
CIE-LCH	lch(54.63, 30.21, 246.49°)
OKLab	oklab(60.37% -0.0594 -0.0777)
OKLCH	oklch(60.37% 0.098 232.6)
XYZ	xyz(19.0103, 22.5771, 45.4668)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8BB2 #B2613A

analogous

#3AB29D #3A8BB2 #3A4FB2

triadic

#3A8BB2 #B23A8B #8BB23A

tetradic

#3A8BB2 #9D3AB2 #B2613A #4FB23A

square

#3A8BB2 #9D3AB2 #B2613A #4FB23A

split-complementary

#3A8BB2 #B23A4F #B29D3A

monochromatic

#1C4356 #2B6784 #3A8BB2 #5FA8CB #8DC1DA

Accessibility & contrast

On white

3.81

#3A8BB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#3A8BB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8BB2

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8BB2	#FFFFFF	#000000	##000000
##3A8BB2	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)

#7889B4

Deuteranopia (green-blind)

#677DB1

Tritanopia (blue-blind)

#009598

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3a8bb2;
/* rgb */ color: rgb(58, 139, 178);
/* oklch */ color: oklch(60.4% 0.098 232.6);

Tailwind

colors: {
  custom: {
    50: '#7eacc9',
    500: '#3a8bb2',
    950: '#000000',
  },
}

SCSS

$custom: #3a8bb2;
$custom-light: #7eacc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8bb2",
  "rgb": {
    "r": 58,
    "g": 139,
    "b": 178
  },
  "hsl": {
    "h": 199.5,
    "s": 50.847,
    "l": 46.275
  },
  "oklch": {
    "l": 0.60369,
    "c": 0.0978,
    "h": 232.6
  },
  "luminance": 0.22579
}

Semantic roles & 50–950 ramp

primary

#3A8BB2

secondary

#C49983

accent

#7B4DDA

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3A8BB2

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

Preview Lab → · Contrast checker → · Palette generator →