#3370A2#3370A2

#3370A2 is a mid, moderate cyan. Relative luminance 0.149; OKLCH L 52.8% C 0.101 H 246.1°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#3370A2
RGB	rgb(51, 112, 162)
HSL	hsl(207, 52%, 42%)
HSV	hsv(207, 69%, 64%)
CMYK	cmyk(68.5%, 30.9%, 0%, 36.5%)
CIE-LAB	lab(45.50, -3.05, -32.69)
CIE-LCH	lch(45.50, 32.83, 264.67°)
OKLab	oklab(52.82% -0.0409 -0.0924)
OKLCH	oklch(52.82% 0.101 246.1)
XYZ	xyz(13.6785, 14.8993, 36.3304)
Luminance	0.1490 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3370A2 #A26533

analogous

#33A29D #3370A2 #3339A2

triadic

#3370A2 #A23370 #70A233

tetradic

#3370A2 #9D33A2 #A26533 #39A233

square

#3370A2 #9D33A2 #A26533 #39A233

split-complementary

#3370A2 #A23339 #A29D33

monochromatic

#163045 #245073 #3370A2 #4C8FC7 #7AACD5

Accessibility & contrast

On white

5.28

#3370A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#3370A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3370A2

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3370A2	#FFFFFF	#000000	##FFFFFF
##3370A2	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A72A4

Deuteranopia (green-blind)

#4A67A1

Tritanopia (blue-blind)

#007C82

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #3370a2;
/* rgb */ color: rgb(51, 112, 162);
/* oklch */ color: oklch(52.8% 0.101 246.1);

Tailwind

colors: {
  custom: {
    50: '#7798be',
    500: '#3370a2',
    950: '#000000',
  },
}

SCSS

$custom: #3370a2;
$custom-light: #7798be;
$custom-dark: #000000;

JSON

{
  "hex": "#3370a2",
  "rgb": {
    "r": 51,
    "g": 112,
    "b": 162
  },
  "hsl": {
    "h": 207.027,
    "s": 52.113,
    "l": 41.765
  },
  "oklch": {
    "l": 0.52823,
    "c": 0.10107,
    "h": 246.1
  },
  "luminance": 0.14901
}

Semantic roles & 50–950 ramp

primary

#3370A2

secondary

#BE9573

accent

#8D4CDC

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0D12

muted

#7C7E81

Preview Lab

Preview with #3370A2

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

Preview Lab → · Contrast checker → · Palette generator →