#314EA3#314EA3

#314EA3 is a mid, vivid blue. Relative luminance 0.087; OKLCH L 45.1% C 0.142 H 266.5°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#314EA3
RGB	rgb(49, 78, 163)
HSL	hsl(225, 54%, 42%)
HSV	hsv(225, 70%, 64%)
CMYK	cmyk(69.9%, 52.1%, 0%, 36.1%)
CIE-LAB	lab(35.49, 18.74, -49.23)
CIE-LCH	lch(35.49, 52.68, 290.83°)
OKLab	oklab(45.06% -0.0086 -0.1414)
OKLCH	oklch(45.06% 0.142 266.5)
XYZ	xyz(10.5996, 8.7450, 35.7726)
Luminance	0.0875 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314EA3 #A38631

analogous

#3187A3 #314EA3 #4D31A3

triadic

#314EA3 #A3314E #4EA331

tetradic

#314EA3 #A33187 #A38631 #31A34D

square

#314EA3 #A33187 #A38631 #31A34D

split-complementary

#314EA3 #A34D31 #87A331

monochromatic

#152145 #233774 #314EA3 #4969C8 #7890D6

Accessibility & contrast

On white

7.64

#314EA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#314EA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314EA3

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314EA3	#FFFFFF	#000000	##FFFFFF
##314EA3	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1959A6

Deuteranopia (green-blind)

#004FA1

Tritanopia (blue-blind)

#006271

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #314ea3;
/* rgb */ color: rgb(49, 78, 163);
/* oklch */ color: oklch(45.1% 0.142 266.5);

Tailwind

colors: {
  custom: {
    50: '#777fbf',
    500: '#314ea3',
    950: '#000000',
  },
}

SCSS

$custom: #314ea3;
$custom-light: #777fbf;
$custom-dark: #000000;

JSON

{
  "hex": "#314ea3",
  "rgb": {
    "r": 49,
    "g": 78,
    "b": 163
  },
  "hsl": {
    "h": 224.737,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.45064,
    "c": 0.14168,
    "h": 266.5
  },
  "luminance": 0.08746
}

Semantic roles & 50–950 ramp

primary

#314EA3

secondary

#BFAB71

accent

#B84BDD

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #314EA3

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

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