#314B80#314B80

#314B80 is a dark, moderate blue. Relative luminance 0.072; OKLCH L 41.9% C 0.094 H 263.2°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#314B80
RGB	rgb(49, 75, 128)
HSL	hsl(220, 45%, 35%)
HSV	hsv(220, 62%, 50%)
CMYK	cmyk(61.7%, 41.4%, 0%, 49.8%)
CIE-LAB	lab(32.35, 7.72, -32.93)
CIE-LCH	lch(32.35, 33.83, 283.19°)
OKLab	oklab(41.94% -0.0112 -0.0936)
OKLCH	oklch(41.94% 0.094 263.2)
XYZ	xyz(7.6776, 7.2430, 21.4113)
Luminance	0.0724 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314B80 #806631

analogous

#317380 #314B80 #3E3180

triadic

#314B80 #80314B #4B8031

tetradic

#314B80 #803173 #806631 #31803E

square

#314B80 #803173 #806631 #31803E

split-complementary

#314B80 #803E31 #738031

monochromatic

#0F1727 #203154 #314B80 #4265AC #6786C5

Accessibility & contrast

On white

8.58

#314B80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#314B80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314B80

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314B80	#FFFFFF	#000000	##FFFFFF
##314B80	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345082

Deuteranopia (green-blind)

#29497F

Tritanopia (blue-blind)

#00575F

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #314b80;
/* rgb */ color: rgb(49, 75, 128);
/* oklch */ color: oklch(41.9% 0.094 263.2);

Tailwind

colors: {
  custom: {
    50: '#707ca5',
    500: '#314b80',
    950: '#000000',
  },
}

SCSS

$custom: #314b80;
$custom-light: #707ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#314b80",
  "rgb": {
    "r": 49,
    "g": 75,
    "b": 128
  },
  "hsl": {
    "h": 220.253,
    "s": 44.633,
    "l": 34.706
  },
  "oklch": {
    "l": 0.41935,
    "c": 0.09425,
    "h": 263.2
  },
  "luminance": 0.07244
}

Semantic roles & 50–950 ramp

primary

#314B80

secondary

#AC9361

accent

#AA53D4

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #314B80

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

Preview Lab → · Contrast checker → · Palette generator →