#3B89BF#3B89BF

#3B89BF is a mid, moderate cyan. Relative luminance 0.226; OKLCH L 60.6% C 0.112 H 242.2°. Best body text is #000000 at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#3B89BF
RGB	rgb(59, 137, 191)
HSL	hsl(205, 53%, 49%)
HSV	hsv(205, 69%, 75%)
CMYK	cmyk(69.1%, 28.3%, 0%, 25.1%)
CIE-LAB	lab(54.64, -6.34, -35.12)
CIE-LCH	lch(54.64, 35.68, 259.77°)
OKLab	oklab(60.57% -0.0523 -0.0991)
OKLCH	oklch(60.57% 0.112 242.2)
XYZ	xyz(20.1497, 22.5805, 52.5767)
Luminance	0.2258 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B89BF #BF713B

analogous

#3BBFB3 #3B89BF #3B47BF

triadic

#3B89BF #BF3B89 #89BF3B

tetradic

#3B89BF #B33BBF #BF713B #47BF3B

square

#3B89BF #B33BBF #BF713B #47BF3B

split-complementary

#3B89BF #BF3B47 #BFB33B

monochromatic

#1E4661 #2D6790 #3B89BF #67A5D0 #96C1DF

Accessibility & contrast

On white

3.81

#3B89BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.52

#3B89BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B89BF

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B89BF	#FFFFFF	#000000	##000000
##3B89BF	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)

#708AC1

Deuteranopia (green-blind)

#5E7DBE

Tritanopia (blue-blind)

#00969C

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3b89bf;
/* rgb */ color: rgb(59, 137, 191);
/* oklch */ color: oklch(60.6% 0.112 242.2);

Tailwind

colors: {
  custom: {
    50: '#80abd2',
    500: '#3b89bf',
    950: '#000000',
  },
}

SCSS

$custom: #3b89bf;
$custom-light: #80abd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3b89bf",
  "rgb": {
    "r": 59,
    "g": 137,
    "b": 191
  },
  "hsl": {
    "h": 204.545,
    "s": 52.8,
    "l": 49.02
  },
  "oklch": {
    "l": 0.60569,
    "c": 0.11206,
    "h": 242.2
  },
  "luminance": 0.22583
}

Semantic roles & 50–950 ramp

primary

#3B89BF

secondary

#CAA58C

accent

#874CDC

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3B89BF

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

Preview Lab → · Contrast checker → · Palette generator →