#3589A8#3589A8

#3589A8 is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.3% C 0.092 H 226.1°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#3589A8
RGB	rgb(53, 137, 168)
HSL	hsl(196, 52%, 43%)
HSV	hsv(196, 68%, 66%)
CMYK	cmyk(68.5%, 18.5%, 0%, 34.1%)
CIE-LAB	lab(53.46, -15.08, -23.79)
CIE-LCH	lch(53.46, 28.16, 237.63°)
OKLab	oklab(59.26% -0.064 -0.0665)
OKLCH	oklch(59.26% 0.092 226.1)
XYZ	xyz(17.4789, 21.4734, 40.2618)
Luminance	0.2147 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3589A8 #A85435

analogous

#35A88D #3589A8 #354FA8

triadic

#3589A8 #A83589 #89A835

tetradic

#3589A8 #8D35A8 #A85435 #4FA835

square

#3589A8 #8D35A8 #A85435 #4FA835

split-complementary

#3589A8 #A8354F #A88D35

monochromatic

#183D4B #266379 #3589A8 #52A8C8 #80C0D7

Accessibility & contrast

On white

3.97

#3589A8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#3589A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3589A8

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3589A8	#FFFFFF	#000000	##000000
##3589A8	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7886AA

Deuteranopia (green-blind)

#687BA8

Tritanopia (blue-blind)

#009293

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3589a8;
/* rgb */ color: rgb(53, 137, 168);
/* oklch */ color: oklch(59.3% 0.092 226.1);

Tailwind

colors: {
  custom: {
    50: '#7aabc2',
    500: '#3589a8',
    950: '#000000',
  },
}

SCSS

$custom: #3589a8;
$custom-light: #7aabc2;
$custom-dark: #000000;

JSON

{
  "hex": "#3589a8",
  "rgb": {
    "r": 53,
    "g": 137,
    "b": 168
  },
  "hsl": {
    "h": 196.174,
    "s": 52.036,
    "l": 43.333
  },
  "oklch": {
    "l": 0.59257,
    "c": 0.09229,
    "h": 226.1
  },
  "luminance": 0.21475
}

Semantic roles & 50–950 ramp

primary

#3589A8

secondary

#C08C78

accent

#734CDB

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3589A8

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

Preview Lab → · Contrast checker → · Palette generator →