#314D7C#314D7C

#314D7C is a dark, moderate blue. Relative luminance 0.074; OKLCH L 42.2% C 0.086 H 260.2°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#314D7C
RGB	rgb(49, 77, 124)
HSL	hsl(218, 43%, 34%)
HSV	hsv(218, 60%, 49%)
CMYK	cmyk(60.5%, 37.9%, 0%, 51.4%)
CIE-LAB	lab(32.73, 4.94, -29.85)
CIE-LCH	lch(32.73, 30.26, 279.40°)
OKLab	oklab(42.16% -0.0145 -0.0845)
OKLCH	oklch(42.16% 0.086 260.2)
XYZ	xyz(7.5573, 7.4153, 20.0979)
Luminance	0.0742 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314D7C #7C6031

analogous

#31737C #314D7C #3B317C

triadic

#314D7C #7C314D #4D7C31

tetradic

#314D7C #7C3173 #7C6031 #317C3B

square

#314D7C #7C3173 #7C6031 #317C3B

split-complementary

#314D7C #7C3B31 #737C31

monochromatic

#0E1724 #203250 #314D7C #4268A8 #6588C2

Accessibility & contrast

On white

8.46

#314D7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#314D7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314D7C

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314D7C	#FFFFFF	#000000	##FFFFFF
##314D7C	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39517E

Deuteranopia (green-blind)

#304A7B

Tritanopia (blue-blind)

#00575E

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #314d7c;
/* rgb */ color: rgb(49, 77, 124);
/* oklch */ color: oklch(42.2% 0.086 260.2);

Tailwind

colors: {
  custom: {
    50: '#707ea2',
    500: '#314d7c',
    950: '#000000',
  },
}

SCSS

$custom: #314d7c;
$custom-light: #707ea2;
$custom-dark: #000000;

JSON

{
  "hex": "#314d7c",
  "rgb": {
    "r": 49,
    "g": 77,
    "b": 124
  },
  "hsl": {
    "h": 217.6,
    "s": 43.353,
    "l": 33.922
  },
  "oklch": {
    "l": 0.42156,
    "c": 0.08577,
    "h": 260.2
  },
  "luminance": 0.07416
}

Semantic roles & 50–950 ramp

primary

#314D7C

secondary

#AA8E5F

accent

#A455D3

background

#F7F7FA

surface

#EDEEF3

border

#C8C9CD

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #314D7C

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

Preview Lab → · Contrast checker → · Palette generator →