#1F2E94#1F2E94

#1F2E94 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.5% C 0.166 H 269.2°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#1F2E94
RGB	rgb(31, 46, 148)
HSL	hsl(232, 65%, 35%)
HSV	hsv(232, 79%, 58%)
CMYK	cmyk(79.1%, 68.9%, 0%, 42%)
CIE-LAB	lab(24.90, 32.15, -57.41)
CIE-LCH	lch(24.90, 65.80, 299.25°)
OKLab	oklab(36.55% -0.0022 -0.1662)
OKLCH	oklch(36.55% 0.166 269.2)
XYZ	xyz(6.8855, 4.3826, 28.4943)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F2E94 #94851F

analogous

#1F6894 #1F2E94 #4B1F94

triadic

#1F2E94 #941F2E #2E941F

tetradic

#1F2E94 #941F68 #94851F #1F944B

square

#1F2E94 #941F68 #94851F #1F944B

split-complementary

#1F2E94 #944B1F #68941F

monochromatic

#0A0F2F #141E61 #1F2E94 #2A3EC7 #5364DB

Accessibility & contrast

On white

11.19

#1F2E94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#1F2E94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F2E94

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F2E94	#FFFFFF	#000000	##FFFFFF
##1F2E94	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004197

Deuteranopia (green-blind)

#003692

Tritanopia (blue-blind)

#004A5D

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #1f2e94;
/* rgb */ color: rgb(31, 46, 148);
/* oklch */ color: oklch(36.5% 0.166 269.2);

Tailwind

colors: {
  custom: {
    50: '#6f67b4',
    500: '#1f2e94',
    950: '#000000',
  },
}

SCSS

$custom: #1f2e94;
$custom-light: #6f67b4;
$custom-dark: #000000;

JSON

{
  "hex": "#1f2e94",
  "rgb": {
    "r": 31,
    "g": 46,
    "b": 148
  },
  "hsl": {
    "h": 232.308,
    "s": 65.363,
    "l": 35.098
  },
  "oklch": {
    "l": 0.3655,
    "c": 0.16622,
    "h": 269.2
  },
  "luminance": 0.04383
}

Semantic roles & 50–950 ramp

primary

#1F2E94

secondary

#BEB051

accent

#D33FE8

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #1F2E94

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

Preview Lab → · Contrast checker → · Palette generator →