#3377A7#3377A7

#3377A7 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.8% C 0.101 H 242.6°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3377A7
RGB	rgb(51, 119, 167)
HSL	hsl(205, 53%, 43%)
HSV	hsv(205, 69%, 65%)
CMYK	cmyk(69.5%, 28.7%, 0%, 34.5%)
CIE-LAB	lab(47.86, -5.46, -31.91)
CIE-LCH	lch(47.86, 32.38, 260.29°)
OKLab	oklab(54.77% -0.0467 -0.0901)
OKLCH	oklch(54.77% 0.101 242.6)
XYZ	xyz(14.9344, 16.6859, 38.9853)
Luminance	0.1669 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3377A7 #A76333

analogous

#33A79D #3377A7 #333DA7

triadic

#3377A7 #A73377 #77A733

tetradic

#3377A7 #9D33A7 #A76333 #3DA733

square

#3377A7 #9D33A7 #A76333 #3DA733

split-complementary

#3377A7 #A7333D #A79D33

monochromatic

#163449 #255678 #3377A7 #4E96C9 #7DB2D7

Accessibility & contrast

On white

4.84

#3377A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#3377A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3377A7

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3377A7	#FFFFFF	#000000	##FFFFFF
##3377A7	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6178A9

Deuteranopia (green-blind)

#516DA6

Tritanopia (blue-blind)

#008388

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3377a7;
/* rgb */ color: rgb(51, 119, 167);
/* oklch */ color: oklch(54.8% 0.101 242.6);

Tailwind

colors: {
  custom: {
    50: '#789ec1',
    500: '#3377a7',
    950: '#000000',
  },
}

SCSS

$custom: #3377a7;
$custom-light: #789ec1;
$custom-dark: #000000;

JSON

{
  "hex": "#3377a7",
  "rgb": {
    "r": 51,
    "g": 119,
    "b": 167
  },
  "hsl": {
    "h": 204.828,
    "s": 53.211,
    "l": 42.745
  },
  "oklch": {
    "l": 0.54769,
    "c": 0.10144,
    "h": 242.6
  },
  "luminance": 0.16687
}

Semantic roles & 50–950 ramp

primary

#3377A7

secondary

#C09476

accent

#874BDD

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3377A7

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

Preview Lab → · Contrast checker → · Palette generator →