#3B89B3#3B89B3

#3B89B3 is a mid, moderate cyan. Relative luminance 0.221; OKLCH L 60.0% C 0.099 H 235.4°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#3B89B3
RGB	rgb(59, 137, 179)
HSL	hsl(201, 50%, 47%)
HSV	hsv(201, 67%, 70%)
CMYK	cmyk(67%, 23.5%, 0%, 29.8%)
CIE-LAB	lab(54.11, -10.43, -29.10)
CIE-LCH	lch(54.11, 30.91, 250.28°)
OKLab	oklab(59.97% -0.0563 -0.0817)
OKLCH	oklch(59.97% 0.099 235.4)
XYZ	xyz(18.8828, 22.0738, 45.9046)
Luminance	0.2208 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B89B3 #B3653B

analogous

#3BB3A1 #3B89B3 #3B4DB3

triadic

#3B89B3 #B33B89 #89B33B

tetradic

#3B89B3 #A13BB3 #B3653B #4DB33B

square

#3B89B3 #A13BB3 #B3653B #4DB33B

split-complementary

#3B89B3 #B33B4D #B3A13B

monochromatic

#1D4357 #2C6685 #3B89B3 #60A6CB #8EC0DA

Accessibility & contrast

On white

3.88

#3B89B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#3B89B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B89B3

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B89B3	#FFFFFF	#000000	##000000
##3B89B3	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7588B5

Deuteranopia (green-blind)

#647CB2

Tritanopia (blue-blind)

#009497

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3b89b3;
/* rgb */ color: rgb(59, 137, 179);
/* oklch */ color: oklch(60.0% 0.099 235.4);

Tailwind

colors: {
  custom: {
    50: '#7eabca',
    500: '#3b89b3',
    950: '#000000',
  },
}

SCSS

$custom: #3b89b3;
$custom-light: #7eabca;
$custom-dark: #000000;

JSON

{
  "hex": "#3b89b3",
  "rgb": {
    "r": 59,
    "g": 137,
    "b": 179
  },
  "hsl": {
    "h": 201,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.59972,
    "c": 0.09924,
    "h": 235.4
  },
  "luminance": 0.22076
}

Semantic roles & 50–950 ramp

primary

#3B89B3

secondary

#C59B85

accent

#7F4EDA

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3B89B3

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

Preview Lab → · Contrast checker → · Palette generator →