#314F7C#314F7C

#314F7C is a dark, moderate blue. Relative luminance 0.077; OKLCH L 42.6% C 0.083 H 258.3°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#314F7C
RGB	rgb(49, 79, 124)
HSL	hsl(216, 43%, 34%)
HSV	hsv(216, 60%, 49%)
CMYK	cmyk(60.5%, 36.3%, 0%, 51.4%)
CIE-LAB	lab(33.35, 3.63, -28.88)
CIE-LCH	lch(33.35, 29.11, 277.17°)
OKLab	oklab(42.63% -0.0169 -0.0817)
OKLCH	oklch(42.63% 0.083 258.3)
XYZ	xyz(7.6994, 7.6995, 20.1453)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314F7C #7C5E31

analogous

#31757C #314F7C #39317C

triadic

#314F7C #7C314F #4F7C31

tetradic

#314F7C #7C3175 #7C5E31 #317C39

square

#314F7C #7C3175 #7C5E31 #317C39

split-complementary

#314F7C #7C3931 #757C31

monochromatic

#0E1724 #203350 #314F7C #426BA8 #658AC2

Accessibility & contrast

On white

8.27

#314F7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#314F7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314F7C

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314F7C	#FFFFFF	#000000	##FFFFFF
##314F7C	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C527E

Deuteranopia (green-blind)

#334B7B

Tritanopia (blue-blind)

#00595F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #314f7c;
/* rgb */ color: rgb(49, 79, 124);
/* oklch */ color: oklch(42.6% 0.083 258.3);

Tailwind

colors: {
  custom: {
    50: '#7080a2',
    500: '#314f7c',
    950: '#000000',
  },
}

SCSS

$custom: #314f7c;
$custom-light: #7080a2;
$custom-dark: #000000;

JSON

{
  "hex": "#314f7c",
  "rgb": {
    "r": 49,
    "g": 79,
    "b": 124
  },
  "hsl": {
    "h": 216,
    "s": 43.353,
    "l": 33.922
  },
  "oklch": {
    "l": 0.42634,
    "c": 0.08342,
    "h": 258.3
  },
  "luminance": 0.077
}

Semantic roles & 50–950 ramp

primary

#314F7C

secondary

#AA8C5F

accent

#A155D3

background

#F7F7FA

surface

#EDEEF3

border

#C8C9CD

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #314F7C

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

Preview Lab → · Contrast checker → · Palette generator →