#314EA5#314EA5

#314EA5 is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.2% C 0.145 H 266.7°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#314EA5
RGB	rgb(49, 78, 165)
HSL	hsl(225, 54%, 42%)
HSV	hsv(225, 70%, 65%)
CMYK	cmyk(70.3%, 52.7%, 0%, 35.3%)
CIE-LAB	lab(35.63, 19.48, -50.20)
CIE-LCH	lch(35.63, 53.85, 291.21°)
OKLab	oklab(45.22% -0.0084 -0.1443)
OKLCH	oklch(45.22% 0.145 266.7)
XYZ	xyz(10.7802, 8.8173, 36.7238)
Luminance	0.0882 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314EA5 #A58831

analogous

#3188A5 #314EA5 #4E31A5

triadic

#314EA5 #A5314E #4EA531

tetradic

#314EA5 #A53188 #A58831 #31A54E

square

#314EA5 #A53188 #A58831 #31A54E

split-complementary

#314EA5 #A54E31 #88A531

monochromatic

#152147 #233876 #314EA5 #4A6AC9 #7991D7

Accessibility & contrast

On white

7.60

#314EA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#314EA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314EA5

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314EA5	#FFFFFF	#000000	##FFFFFF
##314EA5	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1659A8

Deuteranopia (green-blind)

#004FA3

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #314ea5;
/* rgb */ color: rgb(49, 78, 165);
/* oklch */ color: oklch(45.2% 0.145 266.7);

Tailwind

colors: {
  custom: {
    50: '#787fc0',
    500: '#314ea5',
    950: '#000000',
  },
}

SCSS

$custom: #314ea5;
$custom-light: #787fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#314ea5",
  "rgb": {
    "r": 49,
    "g": 78,
    "b": 165
  },
  "hsl": {
    "h": 225,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.45216,
    "c": 0.14452,
    "h": 266.7
  },
  "luminance": 0.08818
}

Semantic roles & 50–950 ramp

primary

#314EA5

secondary

#C0AC72

accent

#B94ADE

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #314EA5

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

Preview Lab → · Contrast checker → · Palette generator →