#1F2E96#1F2E96

#1F2E96 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.8% C 0.169 H 269.2°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#1F2E96
RGB	rgb(31, 46, 150)
HSL	hsl(232, 66%, 35%)
HSV	hsv(232, 79%, 59%)
CMYK	cmyk(79.3%, 69.3%, 0%, 41.2%)
CIE-LAB	lab(25.10, 32.90, -58.32)
CIE-LCH	lch(25.10, 66.96, 299.43°)
OKLab	oklab(36.75% -0.0024 -0.1688)
OKLCH	oklch(36.75% 0.169 269.2)
XYZ	xyz(7.0452, 4.4465, 29.3352)
Luminance	0.0445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F2E96 #96871F

analogous

#1F6996 #1F2E96 #4B1F96

triadic

#1F2E96 #961F2E #2E961F

tetradic

#1F2E96 #961F69 #96871F #1F964B

square

#1F2E96 #961F69 #96871F #1F964B

split-complementary

#1F2E96 #964B1F #69961F

monochromatic

#0A0F31 #151E63 #1F2E96 #293EC9 #5465DC

Accessibility & contrast

On white

11.11

#1F2E96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#1F2E96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F2E96

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F2E96	#FFFFFF	#000000	##FFFFFF
##1F2E96	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004199

Deuteranopia (green-blind)

#003694

Tritanopia (blue-blind)

#004A5E

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #1f2e96;
/* rgb */ color: rgb(31, 46, 150);
/* oklch */ color: oklch(36.8% 0.169 269.2);

Tailwind

colors: {
  custom: {
    50: '#7067b6',
    500: '#1f2e96',
    950: '#000000',
  },
}

SCSS

$custom: #1f2e96;
$custom-light: #7067b6;
$custom-dark: #000000;

JSON

{
  "hex": "#1f2e96",
  "rgb": {
    "r": 31,
    "g": 46,
    "b": 150
  },
  "hsl": {
    "h": 232.437,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.36754,
    "c": 0.16887,
    "h": 269.2
  },
  "luminance": 0.04447
}

Semantic roles & 50–950 ramp

primary

#1F2E96

secondary

#BFB152

accent

#D33FE9

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #1F2E96

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

Preview Lab → · Contrast checker → · Palette generator →