#3361AA#3361AA

#3361AA is a mid, vivid blue. Relative luminance 0.122; OKLCH L 49.8% C 0.127 H 259.3°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#3361AA
RGB	rgb(51, 97, 170)
HSL	hsl(217, 54%, 43%)
HSV	hsv(217, 70%, 67%)
CMYK	cmyk(70%, 42.9%, 0%, 33.3%)
CIE-LAB	lab(41.46, 9.23, -43.80)
CIE-LCH	lch(41.46, 44.76, 281.91°)
OKLab	oklab(49.81% -0.0237 -0.1251)
OKLCH	oklch(49.81% 0.127 259.3)
XYZ	xyz(12.8930, 12.1541, 39.6889)
Luminance	0.1216 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3361AA #AA7C33

analogous

#339CAA #3361AA #4133AA

triadic

#3361AA #AA3361 #61AA33

tetradic

#3361AA #AA339C #AA7C33 #33AA41

square

#3361AA #AA339C #AA7C33 #33AA41

split-complementary

#3361AA #AA4133 #9CAA33

monochromatic

#172B4C #25467B #3361AA #507FCA #7FA2D9

Accessibility & contrast

On white

6.12

#3361AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#3361AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3361AA

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3361AA	#FFFFFF	#000000	##FFFFFF
##3361AA	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E68AD

Deuteranopia (green-blind)

#2A5DA9

Tritanopia (blue-blind)

#00727D

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3361aa;
/* rgb */ color: rgb(51, 97, 170);
/* oklch */ color: oklch(49.8% 0.127 259.3);

Tailwind

colors: {
  custom: {
    50: '#798dc4',
    500: '#3361aa',
    950: '#000000',
  },
}

SCSS

$custom: #3361aa;
$custom-light: #798dc4;
$custom-dark: #000000;

JSON

{
  "hex": "#3361aa",
  "rgb": {
    "r": 51,
    "g": 97,
    "b": 170
  },
  "hsl": {
    "h": 216.807,
    "s": 53.846,
    "l": 43.333
  },
  "oklch": {
    "l": 0.49811,
    "c": 0.12732,
    "h": 259.3
  },
  "luminance": 0.12155
}

Semantic roles & 50–950 ramp

primary

#3361AA

secondary

#C2A577

accent

#A54BDD

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C12

muted

#7C7D81

Preview Lab

Preview with #3361AA

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

Preview Lab → · Contrast checker → · Palette generator →