#1F469E#1F469E

#1F469E is a dark, vivid blue. Relative luminance 0.071; OKLCH L 42.2% C 0.150 H 263.4°. Best body text is #FFFFFF at 8.65:1 contrast (WCAG AA passes).

Color values

HEX	#1F469E
RGB	rgb(31, 70, 158)
HSL	hsl(222, 67%, 37%)
HSV	hsv(222, 80%, 62%)
CMYK	cmyk(80.4%, 55.7%, 0%, 38%)
CIE-LAB	lab(32.12, 19.84, -51.71)
CIE-LCH	lch(32.12, 55.39, 290.99°)
OKLab	oklab(42.19% -0.0174 -0.1492)
OKLCH	oklch(42.19% 0.15 263.4)
XYZ	xyz(8.9246, 7.1392, 33.2488)
Luminance	0.0714 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F469E #9E771F

analogous

#1F869E #1F469E #381F9E

triadic

#1F469E #9E1F46 #469E1F

tetradic

#1F469E #9E1F86 #9E771F #1F9E38

square

#1F469E #9E1F86 #9E771F #1F9E38

split-complementary

#1F469E #9E381F #869E1F

monochromatic

#0B1938 #152F6B #1F469E #295DD1 #5982DE

Accessibility & contrast

On white

8.65

#1F469E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#1F469E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F469E

8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F469E	#FFFFFF	#000000	##FFFFFF
##1F469E	1.00	8.65	2.43	8.65
#FFFFFF	8.65	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A1

Deuteranopia (green-blind)

#00469C

Tritanopia (blue-blind)

#005C6B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1f469e;
/* rgb */ color: rgb(31, 70, 158);
/* oklch */ color: oklch(42.2% 0.150 263.4);

Tailwind

colors: {
  custom: {
    50: '#7078bb',
    500: '#1f469e',
    950: '#000000',
  },
}

SCSS

$custom: #1f469e;
$custom-light: #7078bb;
$custom-dark: #000000;

JSON

{
  "hex": "#1f469e",
  "rgb": {
    "r": 31,
    "g": 70,
    "b": 158
  },
  "hsl": {
    "h": 221.575,
    "s": 67.196,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42187,
    "c": 0.1502,
    "h": 263.4
  },
  "luminance": 0.0714
}

Semantic roles & 50–950 ramp

primary

#1F469E

secondary

#C2A156

accent

#B53EEA

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #1F469E

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

Preview Lab → · Contrast checker → · Palette generator →