#3E669B#3E669B

#3E669B is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.6% C 0.096 H 255.9°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#3E669B
RGB	rgb(62, 102, 155)
HSL	hsl(214, 43%, 43%)
HSV	hsv(214, 60%, 61%)
CMYK	cmyk(60%, 34.2%, 0%, 39.2%)
CIE-LAB	lab(42.60, 2.71, -33.07)
CIE-LCH	lch(42.60, 33.18, 274.68°)
OKLab	oklab(50.56% -0.0234 -0.0935)
OKLCH	oklch(50.56% 0.096 255.9)
XYZ	xyz(12.6523, 12.8923, 32.8257)
Luminance	0.1289 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E669B #9B733E

analogous

#3E949B #3E669B #453E9B

triadic

#3E669B #9B3E66 #669B3E

tetradic

#3E669B #9B3E94 #9B733E #3E9B45

square

#3E669B #9B3E94 #9B733E #3E9B45

split-complementary

#3E669B #9B453E #949B3E

monochromatic

#1B2C44 #2D496F #3E669B #5984BD #85A5CE

Accessibility & contrast

On white

5.87

#3E669B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#3E669B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E669B

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E669B	#FFFFFF	#000000	##FFFFFF
##3E669B	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50699D

Deuteranopia (green-blind)

#44619A

Tritanopia (blue-blind)

#007279

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #3e669b;
/* rgb */ color: rgb(62, 102, 155);
/* oklch */ color: oklch(50.6% 0.096 255.9);

Tailwind

colors: {
  custom: {
    50: '#7b91b9',
    500: '#3e669b',
    950: '#000000',
  },
}

SCSS

$custom: #3e669b;
$custom-light: #7b91b9;
$custom-dark: #000000;

JSON

{
  "hex": "#3e669b",
  "rgb": {
    "r": 62,
    "g": 102,
    "b": 155
  },
  "hsl": {
    "h": 214.194,
    "s": 42.857,
    "l": 42.549
  },
  "oklch": {
    "l": 0.50563,
    "c": 0.09634,
    "h": 255.9
  },
  "luminance": 0.12893
}

Semantic roles & 50–950 ramp

primary

#3E669B

secondary

#B99F7C

accent

#9D55D3

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0C11

muted

#7C7D80

Preview Lab

Preview with #3E669B

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

Preview Lab → · Contrast checker → · Palette generator →