#3685AD#3685AD

#3685AD is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 58.6% C 0.098 H 234.1°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#3685AD
RGB	rgb(54, 133, 173)
HSL	hsl(200, 52%, 45%)
HSV	hsv(200, 69%, 68%)
CMYK	cmyk(68.8%, 23.1%, 0%, 32.2%)
CIE-LAB	lab(52.48, -11.01, -28.18)
CIE-LCH	lch(52.48, 30.26, 248.67°)
OKLab	oklab(58.55% -0.0573 -0.0791)
OKLCH	oklch(58.55% 0.098 234.1)
XYZ	xyz(17.4487, 20.5746, 42.5788)
Luminance	0.2058 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3685AD #AD5E36

analogous

#36AD9A #3685AD #364AAD

triadic

#3685AD #AD3685 #85AD36

tetradic

#3685AD #9A36AD #AD5E36 #4AAD36

square

#3685AD #9A36AD #AD5E36 #4AAD36

split-complementary

#3685AD #AD364A #AD9A36

monochromatic

#193D50 #27617E #3685AD #56A3CA #85BCD9

Accessibility & contrast

On white

4.11

#3685AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#3685AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3685AD

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3685AD	#FFFFFF	#000000	##000000
##3685AD	1.00	4.11	5.12	5.12
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7284AF

Deuteranopia (green-blind)

#6178AC

Tritanopia (blue-blind)

#009092

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3685ad;
/* rgb */ color: rgb(54, 133, 173);
/* oklch */ color: oklch(58.6% 0.098 234.1);

Tailwind

colors: {
  custom: {
    50: '#7ba8c5',
    500: '#3685ad',
    950: '#000000',
  },
}

SCSS

$custom: #3685ad;
$custom-light: #7ba8c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3685ad",
  "rgb": {
    "r": 54,
    "g": 133,
    "b": 173
  },
  "hsl": {
    "h": 200.168,
    "s": 52.423,
    "l": 44.51
  },
  "oklch": {
    "l": 0.5855,
    "c": 0.09773,
    "h": 234.1
  },
  "luminance": 0.20576
}

Semantic roles & 50–950 ramp

primary

#3685AD

secondary

#C2947C

accent

#7C4CDC

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A0F13

muted

#7C7F82

Preview Lab

Preview with #3685AD

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

Preview Lab → · Contrast checker → · Palette generator →