#3B89CC#3B89CC

#3B89CC is a mid, vivid cyan. Relative luminance 0.232; OKLCH L 61.3% C 0.127 H 247.7°. Best body text is #000000 at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#3B89CC
RGB	rgb(59, 137, 204)
HSL	hsl(208, 59%, 52%)
HSV	hsv(208, 71%, 80%)
CMYK	cmyk(71.1%, 32.8%, 0%, 20%)
CIE-LAB	lab(55.26, -1.80, -41.52)
CIE-LCH	lch(55.26, 41.56, 267.51°)
OKLab	oklab(61.26% -0.0484 -0.1177)
OKLCH	oklch(61.26% 0.127 247.7)
XYZ	xyz(21.6443, 23.1784, 60.4482)
Luminance	0.2318 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B89CC #CC7E3B

analogous

#3BCCC6 #3B89CC #3B41CC

triadic

#3B89CC #CC3B89 #89CC3B

tetradic

#3B89CC #C63BCC #CC7E3B #41CC3B

square

#3B89CC #C63BCC #CC7E3B #41CC3B

split-complementary

#3B89CC #CC3B41 #CCC63B

monochromatic

#1D4970 #2A69A0 #3B89CC #6CA6D9 #9CC3E5

Accessibility & contrast

On white

3.73

#3B89CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.64

#3B89CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B89CC

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B89CC	#FFFFFF	#000000	##000000
##3B89CC	1.00	3.73	5.64	5.64
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.64	21.00	1.00	1.00
##000000	5.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8CCF

Deuteranopia (green-blind)

#567ECB

Tritanopia (blue-blind)

#0099A1

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #3b89cc;
/* rgb */ color: rgb(59, 137, 204);
/* oklch */ color: oklch(61.3% 0.127 247.7);

Tailwind

colors: {
  custom: {
    50: '#82abdc',
    500: '#3b89cc',
    950: '#000000',
  },
}

SCSS

$custom: #3b89cc;
$custom-light: #82abdc;
$custom-dark: #000000;

JSON

{
  "hex": "#3b89cc",
  "rgb": {
    "r": 59,
    "g": 137,
    "b": 204
  },
  "hsl": {
    "h": 207.724,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.6126,
    "c": 0.12729,
    "h": 247.7
  },
  "luminance": 0.23181
}

Semantic roles & 50–950 ramp

primary

#3B89CC

secondary

#D1AF92

accent

#8E46E2

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3B89CC

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

Preview Lab → · Contrast checker → · Palette generator →