#3A89D5#3A89D5

#3A89D5 is a mid, vivid cyan. Relative luminance 0.236; OKLCH L 61.7% C 0.139 H 250.4°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#3A89D5
RGB	rgb(58, 137, 213)
HSL	hsl(209, 65%, 53%)
HSV	hsv(209, 73%, 84%)
CMYK	cmyk(72.8%, 35.7%, 0%, 16.5%)
CIE-LAB	lab(55.68, 1.25, -45.93)
CIE-LCH	lch(55.68, 45.95, 271.55°)
OKLab	oklab(61.73% -0.0465 -0.1306)
OKLCH	oklch(61.73% 0.139 250.4)
XYZ	xyz(22.6963, 23.5924, 66.2955)
Luminance	0.2359 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A89D5 #D5863A

analogous

#3AD5D3 #3A89D5 #3A3BD5

triadic

#3A89D5 #D53A89 #89D53A

tetradic

#3A89D5 #D33AD5 #D5863A #3BD53A

square

#3A89D5 #D33AD5 #D5863A #3BD53A

split-complementary

#3A89D5 #D53A3B #D5D33A

monochromatic

#1A4B7A #256AAD #3A89D5 #6CA7E0 #9FC5EB

Accessibility & contrast

On white

3.67

#3A89D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#3A89D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A89D5

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A89D5	#FFFFFF	#000000	##000000
##3A89D5	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#668DD8

Deuteranopia (green-blind)

#4F7FD4

Tritanopia (blue-blind)

#009BA5

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3a89d5;
/* rgb */ color: rgb(58, 137, 213);
/* oklch */ color: oklch(61.7% 0.139 250.4);

Tailwind

colors: {
  custom: {
    50: '#83abe2',
    500: '#3a89d5',
    950: '#000000',
  },
}

SCSS

$custom: #3a89d5;
$custom-light: #83abe2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a89d5",
  "rgb": {
    "r": 58,
    "g": 137,
    "b": 213
  },
  "hsl": {
    "h": 209.419,
    "s": 64.854,
    "l": 53.137
  },
  "oklch": {
    "l": 0.6173,
    "c": 0.13868,
    "h": 250.4
  },
  "luminance": 0.23595
}

Semantic roles & 50–950 ramp

primary

#3A89D5

secondary

#D7B594

accent

#9240E8

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3A89D5

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

Preview Lab → · Contrast checker → · Palette generator →