#314AA8#314AA8

#314AA8 is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.6% C 0.154 H 268.3°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#314AA8
RGB	rgb(49, 74, 168)
HSL	hsl(227, 55%, 43%)
HSV	hsv(227, 71%, 66%)
CMYK	cmyk(70.8%, 56%, 0%, 34.1%)
CIE-LAB	lab(34.76, 23.26, -53.41)
CIE-LCH	lch(34.76, 58.26, 293.53°)
OKLab	oklab(44.63% -0.0047 -0.1538)
OKLCH	oklch(44.63% 0.154 268.3)
XYZ	xyz(10.7808, 8.3766, 38.0869)
Luminance	0.0838 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314AA8 #A88F31

analogous

#3185A8 #314AA8 #5331A8

triadic

#314AA8 #A8314A #4AA831

tetradic

#314AA8 #A83185 #A88F31 #31A853

square

#314AA8 #A83185 #A88F31 #31A853

split-complementary

#314AA8 #A85331 #85A831

monochromatic

#152049 #233579 #314AA8 #4C66CB #7B8FD8

Accessibility & contrast

On white

7.85

#314AA8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#314AA8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314AA8

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314AA8	#FFFFFF	#000000	##FFFFFF
##314AA8	1.00	7.85	2.68	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057AB

Deuteranopia (green-blind)

#004CA6

Tritanopia (blue-blind)

#006171

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #314aa8;
/* rgb */ color: rgb(49, 74, 168);
/* oklch */ color: oklch(44.6% 0.154 268.3);

Tailwind

colors: {
  custom: {
    50: '#797cc3',
    500: '#314aa8',
    950: '#000000',
  },
}

SCSS

$custom: #314aa8;
$custom-light: #797cc3;
$custom-dark: #000000;

JSON

{
  "hex": "#314aa8",
  "rgb": {
    "r": 49,
    "g": 74,
    "b": 168
  },
  "hsl": {
    "h": 227.395,
    "s": 54.839,
    "l": 42.549
  },
  "oklch": {
    "l": 0.44626,
    "c": 0.15385,
    "h": 268.3
  },
  "luminance": 0.08378
}

Semantic roles & 50–950 ramp

primary

#314AA8

secondary

#C1B174

accent

#BF4ADE

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #314AA8

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

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