#3969AC#3969AC

#3969AC is a mid, moderate cyan. Relative luminance 0.140; OKLCH L 52.0% C 0.119 H 257.1°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#3969AC
RGB	rgb(57, 105, 172)
HSL	hsl(215, 50%, 45%)
HSV	hsv(215, 67%, 67%)
CMYK	cmyk(66.9%, 39%, 0%, 32.5%)
CIE-LAB	lab(44.16, 5.88, -40.66)
CIE-LCH	lch(44.16, 41.08, 278.24°)
OKLab	oklab(52.01% -0.0265 -0.1157)
OKLCH	oklch(52.01% 0.119 257.1)
XYZ	xyz(14.1826, 13.9502, 40.9669)
Luminance	0.1395 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3969AC #AC7C39

analogous

#39A2AC #3969AC #4339AC

triadic

#3969AC #AC3969 #69AC39

tetradic

#3969AC #AC39A2 #AC7C39 #39AC43

square

#3969AC #AC39A2 #AC7C39 #39AC43

split-complementary

#3969AC #AC4339 #A2AC39

monochromatic

#1B3150 #2A4D7E #3969AC #5A88C8 #88A9D8

Accessibility & contrast

On white

5.54

#3969AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#3969AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3969AC

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3969AC	#FFFFFF	#000000	##FFFFFF
##3969AC	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B6EAF

Deuteranopia (green-blind)

#3A63AB

Tritanopia (blue-blind)

#007882

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #3969ac;
/* rgb */ color: rgb(57, 105, 172);
/* oklch */ color: oklch(52.0% 0.119 257.1);

Tailwind

colors: {
  custom: {
    50: '#7c93c5',
    500: '#3969ac',
    950: '#000000',
  },
}

SCSS

$custom: #3969ac;
$custom-light: #7c93c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3969ac",
  "rgb": {
    "r": 57,
    "g": 105,
    "b": 172
  },
  "hsl": {
    "h": 214.957,
    "s": 50.218,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52012,
    "c": 0.11866,
    "h": 257.1
  },
  "luminance": 0.13952
}

Semantic roles & 50–950 ramp

primary

#3969AC

secondary

#C2A67F

accent

#9F4EDA

background

#F8F9FC

surface

#EFF1F8

border

#CACBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #3969AC

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

Preview Lab → · Contrast checker → · Palette generator →