#3474AA#3474AA

#3474AA is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.3% C 0.107 H 246.9°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#3474AA
RGB	rgb(52, 116, 170)
HSL	hsl(207, 53%, 44%)
HSV	hsv(207, 69%, 67%)
CMYK	cmyk(69.4%, 31.8%, 0%, 33.3%)
CIE-LAB	lab(47.13, -2.44, -34.80)
CIE-LCH	lch(47.13, 34.89, 265.99°)
OKLab	oklab(54.25% -0.042 -0.0985)
OKLCH	oklch(54.25% 0.107 246.9)
XYZ	xyz(14.9145, 16.1215, 40.3482)
Luminance	0.1612 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3474AA #AA6A34

analogous

#34AAA5 #3474AA #3439AA

triadic

#3474AA #AA3474 #74AA34

tetradic

#3474AA #A534AA #AA6A34 #39AA34

square

#3474AA #A534AA #AA6A34 #39AA34

split-complementary

#3474AA #AA3439 #AAA534

monochromatic

#17344C #26547B #3474AA #5193CA #80B0D8

Accessibility & contrast

On white

4.97

#3474AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#3474AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3474AA

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3474AA	#FFFFFF	#000000	##FFFFFF
##3474AA	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C76AC

Deuteranopia (green-blind)

#4B6BA9

Tritanopia (blue-blind)

#008187

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3474aa;
/* rgb */ color: rgb(52, 116, 170);
/* oklch */ color: oklch(54.3% 0.107 246.9);

Tailwind

colors: {
  custom: {
    50: '#799bc3',
    500: '#3474aa',
    950: '#000000',
  },
}

SCSS

$custom: #3474aa;
$custom-light: #799bc3;
$custom-dark: #000000;

JSON

{
  "hex": "#3474aa",
  "rgb": {
    "r": 52,
    "g": 116,
    "b": 170
  },
  "hsl": {
    "h": 207.458,
    "s": 53.153,
    "l": 43.529
  },
  "oklch": {
    "l": 0.54252,
    "c": 0.10706,
    "h": 246.9
  },
  "luminance": 0.16123
}

Semantic roles & 50–950 ramp

primary

#3474AA

secondary

#C19A78

accent

#8E4BDD

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3474AA

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

Preview Lab → · Contrast checker → · Palette generator →