#314D8E#314D8E

#314D8E is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.3% C 0.113 H 264.6°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#314D8E
RGB	rgb(49, 77, 142)
HSL	hsl(222, 49%, 37%)
HSV	hsv(222, 65%, 56%)
CMYK	cmyk(65.5%, 45.8%, 0%, 44.3%)
CIE-LAB	lab(33.80, 11.55, -39.24)
CIE-LCH	lch(33.80, 40.91, 286.40°)
OKLab	oklab(43.33% -0.0105 -0.112)
OKLCH	oklch(43.33% 0.113 264.6)
XYZ	xyz(8.8013, 7.9129, 26.6495)
Luminance	0.0791 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314D8E #8E7231

analogous

#317C8E #314D8E #43318E

triadic

#314D8E #8E314D #4D8E31

tetradic

#314D8E #8E317C #8E7231 #318E43

square

#314D8E #8E317C #8E7231 #318E43

split-complementary

#314D8E #8E4331 #7C8E31

monochromatic

#121C33 #213461 #314D8E #4166BB #6D8ACD

Accessibility & contrast

On white

8.13

#314D8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#314D8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314D8E

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314D8E	#FFFFFF	#000000	##FFFFFF
##314D8E	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E5490

Deuteranopia (green-blind)

#1F4C8D

Tritanopia (blue-blind)

#005C66

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #314d8e;
/* rgb */ color: rgb(49, 77, 142);
/* oklch */ color: oklch(43.3% 0.113 264.6);

Tailwind

colors: {
  custom: {
    50: '#737eaf',
    500: '#314d8e',
    950: '#000000',
  },
}

SCSS

$custom: #314d8e;
$custom-light: #737eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#314d8e",
  "rgb": {
    "r": 49,
    "g": 77,
    "b": 142
  },
  "hsl": {
    "h": 221.935,
    "s": 48.691,
    "l": 37.451
  },
  "oklch": {
    "l": 0.43326,
    "c": 0.11255,
    "h": 264.6
  },
  "luminance": 0.07914
}

Semantic roles & 50–950 ramp

primary

#314D8E

secondary

#B49D67

accent

#AF50D8

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090910

muted

#7B7B7F

Preview Lab

Preview with #314D8E

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

Preview Lab → · Contrast checker → · Palette generator →