#3A89B2#3A89B2

#3A89B2 is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 59.9% C 0.099 H 234.5°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#3A89B2
RGB	rgb(58, 137, 178)
HSL	hsl(201, 51%, 46%)
HSV	hsv(201, 67%, 70%)
CMYK	cmyk(67.4%, 23%, 0%, 30.2%)
CIE-LAB	lab(54.03, -10.93, -28.64)
CIE-LCH	lch(54.03, 30.66, 249.12°)
OKLab	oklab(59.89% -0.0573 -0.0804)
OKLCH	oklch(59.89% 0.099 234.5)
XYZ	xyz(18.7233, 22.0032, 45.3711)
Luminance	0.2200 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A89B2 #B2633A

analogous

#3AB29F #3A89B2 #3A4DB2

triadic

#3A89B2 #B23A89 #89B23A

tetradic

#3A89B2 #9F3AB2 #B2633A #4DB23A

square

#3A89B2 #9F3AB2 #B2633A #4DB23A

split-complementary

#3A89B2 #B23A4D #B29F3A

monochromatic

#1C4256 #2B6584 #3A89B2 #5FA6CB #8DBFDA

Accessibility & contrast

On white

3.89

#3A89B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#3A89B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A89B2

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A89B2	#FFFFFF	#000000	##000000
##3A89B2	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7588B4

Deuteranopia (green-blind)

#657CB1

Tritanopia (blue-blind)

#009497

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3a89b2;
/* rgb */ color: rgb(58, 137, 178);
/* oklch */ color: oklch(59.9% 0.099 234.5);

Tailwind

colors: {
  custom: {
    50: '#7eabc9',
    500: '#3a89b2',
    950: '#000000',
  },
}

SCSS

$custom: #3a89b2;
$custom-light: #7eabc9;
$custom-dark: #000000;

JSON

{
  "hex": "#3a89b2",
  "rgb": {
    "r": 58,
    "g": 137,
    "b": 178
  },
  "hsl": {
    "h": 200.5,
    "s": 50.847,
    "l": 46.275
  },
  "oklch": {
    "l": 0.59889,
    "c": 0.09873,
    "h": 234.5
  },
  "luminance": 0.22005
}

Semantic roles & 50–950 ramp

primary

#3A89B2

secondary

#C49A83

accent

#7E4DDA

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3A89B2

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

Preview Lab → · Contrast checker → · Palette generator →