#334E7E#334E7E

#334E7E is a dark, moderate blue. Relative luminance 0.077; OKLCH L 42.6% C 0.087 H 261.2°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#334E7E
RGB	rgb(51, 78, 126)
HSL	hsl(218, 42%, 35%)
HSV	hsv(218, 60%, 49%)
CMYK	cmyk(59.5%, 38.1%, 0%, 50.6%)
CIE-LAB	lab(33.26, 5.45, -30.25)
CIE-LCH	lch(33.26, 30.74, 280.22°)
OKLab	oklab(42.63% -0.0132 -0.0857)
OKLCH	oklch(42.63% 0.087 261.2)
XYZ	xyz(7.8542, 7.6583, 20.7989)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334E7E #7E6333

analogous

#33747E #334E7E #3E337E

triadic

#334E7E #7E334E #4E7E33

tetradic

#334E7E #7E3374 #7E6333 #337E3E

square

#334E7E #7E3374 #7E6333 #337E3E

split-complementary

#334E7E #7E3E33 #747E33

monochromatic

#101827 #213352 #334E7E #4569AA #6989C2

Accessibility & contrast

On white

8.29

#334E7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#334E7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334E7E

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334E7E	#FFFFFF	#000000	##FFFFFF
##334E7E	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5280

Deuteranopia (green-blind)

#314B7D

Tritanopia (blue-blind)

#005960

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #334e7e;
/* rgb */ color: rgb(51, 78, 126);
/* oklch */ color: oklch(42.6% 0.087 261.2);

Tailwind

colors: {
  custom: {
    50: '#717fa3',
    500: '#334e7e',
    950: '#000000',
  },
}

SCSS

$custom: #334e7e;
$custom-light: #717fa3;
$custom-dark: #000000;

JSON

{
  "hex": "#334e7e",
  "rgb": {
    "r": 51,
    "g": 78,
    "b": 126
  },
  "hsl": {
    "h": 218.4,
    "s": 42.373,
    "l": 34.706
  },
  "oklch": {
    "l": 0.42631,
    "c": 0.08668,
    "h": 261.2
  },
  "luminance": 0.07659
}

Semantic roles & 50–950 ramp

primary

#334E7E

secondary

#AA9063

accent

#A556D2

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #334E7E

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

Preview Lab → · Contrast checker → · Palette generator →