#314CA5#314CA5

#314CA5 is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.8% C 0.147 H 267.4°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#314CA5
RGB	rgb(49, 76, 165)
HSL	hsl(226, 54%, 42%)
HSV	hsv(226, 70%, 65%)
CMYK	cmyk(70.3%, 53.9%, 0%, 35.3%)
CIE-LAB	lab(35.08, 20.81, -51.09)
CIE-LCH	lch(35.08, 55.17, 292.16°)
OKLab	oklab(44.8% -0.0066 -0.1469)
OKLCH	oklch(44.8% 0.147 267.4)
XYZ	xyz(10.6402, 8.5374, 36.6771)
Luminance	0.0854 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314CA5 #A58A31

analogous

#3186A5 #314CA5 #5031A5

triadic

#314CA5 #A5314C #4CA531

tetradic

#314CA5 #A53186 #A58A31 #31A550

square

#314CA5 #A53186 #A58A31 #31A550

split-complementary

#314CA5 #A55031 #86A531

monochromatic

#152147 #233676 #314CA5 #4A68C9 #798FD7

Accessibility & contrast

On white

7.76

#314CA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#314CA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314CA5

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314CA5	#FFFFFF	#000000	##FFFFFF
##314CA5	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C58A8

Deuteranopia (green-blind)

#004DA3

Tritanopia (blue-blind)

#006171

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #314ca5;
/* rgb */ color: rgb(49, 76, 165);
/* oklch */ color: oklch(44.8% 0.147 267.4);

Tailwind

colors: {
  custom: {
    50: '#787dc0',
    500: '#314ca5',
    950: '#000000',
  },
}

SCSS

$custom: #314ca5;
$custom-light: #787dc0;
$custom-dark: #000000;

JSON

{
  "hex": "#314ca5",
  "rgb": {
    "r": 49,
    "g": 76,
    "b": 165
  },
  "hsl": {
    "h": 226.034,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.44798,
    "c": 0.14708,
    "h": 267.4
  },
  "luminance": 0.08538
}

Semantic roles & 50–950 ramp

primary

#314CA5

secondary

#C0AE72

accent

#BB4ADE

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #314CA5

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

Preview Lab → · Contrast checker → · Palette generator →