#3E599A#3E599A

#3E599A is a mid, moderate blue. Relative luminance 0.105; OKLCH L 47.5% C 0.110 H 265.4°. Best body text is #FFFFFF at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#3E599A
RGB	rgb(62, 89, 154)
HSL	hsl(222, 43%, 42%)
HSV	hsv(222, 60%, 60%)
CMYK	cmyk(59.7%, 42.2%, 0%, 39.6%)
CIE-LAB	lab(38.73, 10.61, -38.60)
CIE-LCH	lch(38.73, 40.04, 285.37°)
OKLab	oklab(47.54% -0.0088 -0.1098)
OKLCH	oklch(47.54% 0.11 265.4)
XYZ	xyz(11.3897, 10.5010, 31.9923)
Luminance	0.1050 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E599A #9A7F3E

analogous

#3E879A #3E599A #513E9A

triadic

#3E599A #9A3E59 #599A3E

tetradic

#3E599A #9A3E87 #9A7F3E #3E9A51

square

#3E599A #9A3E87 #9A7F3E #3E9A51

split-complementary

#3E599A #9A513E #879A3E

monochromatic

#1B2743 #2C406E #3E599A #5976BC #859ACE

Accessibility & contrast

On white

6.77

#3E599A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.10

#3E599A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E599A

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E599A	#FFFFFF	#000000	##FFFFFF
##3E599A	1.00	6.77	3.10	6.77
#FFFFFF	6.77	1.00	21.00	1.00
#000000	3.10	21.00	1.00	21.00
##FFFFFF	6.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D609D

Deuteranopia (green-blind)

#305799

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3e599a;
/* rgb */ color: rgb(62, 89, 154);
/* oklch */ color: oklch(47.5% 0.110 265.4);

Tailwind

colors: {
  custom: {
    50: '#7b87b8',
    500: '#3e599a',
    950: '#000000',
  },
}

SCSS

$custom: #3e599a;
$custom-light: #7b87b8;
$custom-dark: #000000;

JSON

{
  "hex": "#3e599a",
  "rgb": {
    "r": 62,
    "g": 89,
    "b": 154
  },
  "hsl": {
    "h": 222.391,
    "s": 42.593,
    "l": 42.353
  },
  "oklch": {
    "l": 0.4754,
    "c": 0.11012,
    "h": 265.4
  },
  "luminance": 0.10502
}

Semantic roles & 50–950 ramp

primary

#3E599A

secondary

#B8A67C

accent

#AE55D2

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0B11

muted

#7C7C80

Preview Lab

Preview with #3E599A

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

Preview Lab → · Contrast checker → · Palette generator →