#3B89BE#3B89BE

#3B89BE is a mid, moderate cyan. Relative luminance 0.225; OKLCH L 60.5% C 0.111 H 241.7°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#3B89BE
RGB	rgb(59, 137, 190)
HSL	hsl(204, 53%, 49%)
HSV	hsv(204, 69%, 75%)
CMYK	cmyk(68.9%, 27.9%, 0%, 25.5%)
CIE-LAB	lab(54.59, -6.68, -34.62)
CIE-LCH	lch(54.59, 35.26, 259.08°)
OKLab	oklab(60.52% -0.0526 -0.0977)
OKLCH	oklch(60.52% 0.111 241.7)
XYZ	xyz(20.0400, 22.5367, 51.9991)
Luminance	0.2254 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B89BE #BE703B

analogous

#3BBEB2 #3B89BE #3B48BE

triadic

#3B89BE #BE3B89 #89BE3B

tetradic

#3B89BE #B23BBE #BE703B #48BE3B

square

#3B89BE #B23BBE #BE703B #48BE3B

split-complementary

#3B89BE #BE3B48 #BEB23B

monochromatic

#1E4661 #2C678F #3B89BE #67A5D0 #95C1DE

Accessibility & contrast

On white

3.81

#3B89BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#3B89BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B89BE

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B89BE	#FFFFFF	#000000	##000000
##3B89BE	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718AC0

Deuteranopia (green-blind)

#5F7DBD

Tritanopia (blue-blind)

#00969B

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3b89be;
/* rgb */ color: rgb(59, 137, 190);
/* oklch */ color: oklch(60.5% 0.111 241.7);

Tailwind

colors: {
  custom: {
    50: '#80abd2',
    500: '#3b89be',
    950: '#000000',
  },
}

SCSS

$custom: #3b89be;
$custom-light: #80abd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3b89be",
  "rgb": {
    "r": 59,
    "g": 137,
    "b": 190
  },
  "hsl": {
    "h": 204.275,
    "s": 52.61,
    "l": 48.824
  },
  "oklch": {
    "l": 0.60518,
    "c": 0.11094,
    "h": 241.7
  },
  "luminance": 0.22539
}

Semantic roles & 50–950 ramp

primary

#3B89BE

secondary

#CAA48B

accent

#864CDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3B89BE

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

Preview Lab → · Contrast checker → · Palette generator →