#3390AE#3390AE

#3390AE is a mid, moderate cyan. Relative luminance 0.237; OKLCH L 61.2% C 0.096 H 223.4°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#3390AE
RGB	rgb(51, 144, 174)
HSL	hsl(195, 55%, 44%)
HSV	hsv(195, 71%, 68%)
CMYK	cmyk(70.7%, 17.2%, 0%, 31.8%)
CIE-LAB	lab(55.79, -17.21, -23.65)
CIE-LCH	lch(55.79, 29.25, 233.95°)
OKLab	oklab(61.18% -0.07 -0.0661)
OKLCH	oklch(61.18% 0.096 223.4)
XYZ	xyz(18.9754, 23.7042, 43.6115)
Luminance	0.2371 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3390AE #AE5133

analogous

#33AE8F #3390AE #3353AE

triadic

#3390AE #AE3390 #90AE33

tetradic

#3390AE #8F33AE #AE5133 #53AE33

square

#3390AE #8F33AE #AE5133 #53AE33

split-complementary

#3390AE #AE3353 #AE8F33

monochromatic

#17424F #25697F #3390AE #52AECC #81C4DA

Accessibility & contrast

On white

3.66

#3390AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#3390AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3390AE

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3390AE	#FFFFFF	#000000	##000000
##3390AE	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8DB0

Deuteranopia (green-blind)

#6E80AE

Tritanopia (blue-blind)

#00999A

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3390ae;
/* rgb */ color: rgb(51, 144, 174);
/* oklch */ color: oklch(61.2% 0.096 223.4);

Tailwind

colors: {
  custom: {
    50: '#7bb0c6',
    500: '#3390ae',
    950: '#000000',
  },
}

SCSS

$custom: #3390ae;
$custom-light: #7bb0c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3390ae",
  "rgb": {
    "r": 51,
    "g": 144,
    "b": 174
  },
  "hsl": {
    "h": 194.634,
    "s": 54.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.61183,
    "c": 0.09631,
    "h": 223.4
  },
  "luminance": 0.23706
}

Semantic roles & 50–950 ramp

primary

#3390AE

secondary

#C38B79

accent

#6E4ADE

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3390AE

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

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