#314BA3#314BA3

#314BA3 is a dark, vivid blue. Relative luminance 0.083; OKLCH L 44.4% C 0.146 H 267.7°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#314BA3
RGB	rgb(49, 75, 163)
HSL	hsl(226, 54%, 42%)
HSV	hsv(226, 70%, 64%)
CMYK	cmyk(69.9%, 54%, 0%, 36.1%)
CIE-LAB	lab(34.66, 20.73, -50.57)
CIE-LCH	lch(34.66, 54.66, 292.29°)
OKLab	oklab(44.44% -0.0059 -0.1454)
OKLCH	oklch(44.44% 0.146 267.7)
XYZ	xyz(10.3913, 8.3284, 35.7032)
Luminance	0.0833 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#314BA3 #A38931

analogous

#3184A3 #314BA3 #5031A3

triadic

#314BA3 #A3314B #4BA331

tetradic

#314BA3 #A33184 #A38931 #31A350

square

#314BA3 #A33184 #A38931 #31A350

split-complementary

#314BA3 #A35031 #84A331

monochromatic

#152045 #233574 #314BA3 #4966C8 #788ED6

Accessibility & contrast

On white

7.88

#314BA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#314BA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #314BA3

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##314BA3	#FFFFFF	#000000	##FFFFFF
##314BA3	1.00	7.88	2.67	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0C57A6

Deuteranopia (green-blind)

#004DA1

Tritanopia (blue-blind)

#00606F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #314ba3;
/* rgb */ color: rgb(49, 75, 163);
/* oklch */ color: oklch(44.4% 0.146 267.7);

Tailwind

colors: {
  custom: {
    50: '#777cbf',
    500: '#314ba3',
    950: '#000000',
  },
}

SCSS

$custom: #314ba3;
$custom-light: #777cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#314ba3",
  "rgb": {
    "r": 49,
    "g": 75,
    "b": 163
  },
  "hsl": {
    "h": 226.316,
    "s": 53.774,
    "l": 41.569
  },
  "oklch": {
    "l": 0.44435,
    "c": 0.14554,
    "h": 267.7
  },
  "luminance": 0.08329
}

Semantic roles & 50–950 ramp

primary

#314BA3

secondary

#BFAD71

accent

#BC4BDD

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #314BA3

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

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