#334E8E#334E8E

#334E8E is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.7% C 0.111 H 265.0°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#334E8E
RGB	rgb(51, 78, 142)
HSL	hsl(222, 47%, 38%)
HSV	hsv(222, 64%, 56%)
CMYK	cmyk(64.1%, 45.1%, 0%, 44.3%)
CIE-LAB	lab(34.20, 11.27, -38.60)
CIE-LCH	lch(34.20, 40.21, 286.27°)
OKLab	oklab(43.66% -0.0097 -0.1101)
OKLCH	oklch(43.66% 0.111 265)
XYZ	xyz(8.9704, 8.1048, 26.6776)
Luminance	0.0811 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334E8E #8E7333

analogous

#337B8E #334E8E #46338E

triadic

#334E8E #8E334E #4E8E33

tetradic

#334E8E #8E337B #8E7333 #338E46

square

#334E8E #8E337B #8E7333 #338E46

split-complementary

#334E8E #8E4633 #7B8E33

monochromatic

#131D34 #233561 #334E8E #4367BB #708BCC

Accessibility & contrast

On white

8.01

#334E8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#334E8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334E8E

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334E8E	#FFFFFF	#000000	##FFFFFF
##334E8E	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305590

Deuteranopia (green-blind)

#224D8D

Tritanopia (blue-blind)

#005D67

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #334e8e;
/* rgb */ color: rgb(51, 78, 142);
/* oklch */ color: oklch(43.7% 0.111 265.0);

Tailwind

colors: {
  custom: {
    50: '#747faf',
    500: '#334e8e',
    950: '#000000',
  },
}

SCSS

$custom: #334e8e;
$custom-light: #747faf;
$custom-dark: #000000;

JSON

{
  "hex": "#334e8e",
  "rgb": {
    "r": 51,
    "g": 78,
    "b": 142
  },
  "hsl": {
    "h": 222.198,
    "s": 47.15,
    "l": 37.843
  },
  "oklch": {
    "l": 0.43662,
    "c": 0.11054,
    "h": 265
  },
  "luminance": 0.08106
}

Semantic roles & 50–950 ramp

primary

#334E8E

secondary

#B49E69

accent

#AF51D7

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #334E8E

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

Preview Lab → · Contrast checker → · Palette generator →