#334A7E#334A7E

#334A7E is a dark, moderate blue. Relative luminance 0.071; OKLCH L 41.7% C 0.092 H 264.7°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#334A7E
RGB	rgb(51, 74, 126)
HSL	hsl(222, 42%, 35%)
HSV	hsv(222, 60%, 49%)
CMYK	cmyk(59.5%, 41.3%, 0%, 50.6%)
CIE-LAB	lab(32.05, 8.10, -32.17)
CIE-LCH	lch(32.05, 33.17, 284.13°)
OKLab	oklab(41.69% -0.0084 -0.0913)
OKLCH	oklch(41.69% 0.092 264.7)
XYZ	xyz(7.5786, 7.1071, 20.7071)
Luminance	0.0711 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#334A7E #7E6733

analogous

#33707E #334A7E #42337E

triadic

#334A7E #7E334A #4A7E33

tetradic

#334A7E #7E3370 #7E6733 #337E42

square

#334A7E #7E3370 #7E6733 #337E42

split-complementary

#334A7E #7E4233 #707E33

monochromatic

#101727 #213052 #334A7E #4564AA #6984C2

Accessibility & contrast

On white

8.67

#334A7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#334A7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #334A7E

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##334A7E	#FFFFFF	#000000	##FFFFFF
##334A7E	1.00	8.67	2.42	8.67
#FFFFFF	8.67	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344F80

Deuteranopia (green-blind)

#2A487D

Tritanopia (blue-blind)

#00555E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #334a7e;
/* rgb */ color: rgb(51, 74, 126);
/* oklch */ color: oklch(41.7% 0.092 264.7);

Tailwind

colors: {
  custom: {
    50: '#717ca4',
    500: '#334a7e',
    950: '#000000',
  },
}

SCSS

$custom: #334a7e;
$custom-light: #717ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#334a7e",
  "rgb": {
    "r": 51,
    "g": 74,
    "b": 126
  },
  "hsl": {
    "h": 221.6,
    "s": 42.373,
    "l": 34.706
  },
  "oklch": {
    "l": 0.41693,
    "c": 0.0917,
    "h": 264.7
  },
  "luminance": 0.07108
}

Semantic roles & 50–950 ramp

primary

#334A7E

secondary

#AA9463

accent

#AC56D2

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #334A7E

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

Preview Lab → · Contrast checker → · Palette generator →