#1E2F4E#1E2F4E

#1E2F4E is a dark, moderate blue. Relative luminance 0.029; OKLCH L 30.7% C 0.061 H 261.7°. Best body text is #FFFFFF at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#1E2F4E
RGB	rgb(30, 47, 78)
HSL	hsl(219, 44%, 21%)
HSV	hsv(219, 62%, 31%)
CMYK	cmyk(61.5%, 39.7%, 0%, 69.4%)
CIE-LAB	lab(19.47, 3.83, -21.21)
CIE-LCH	lch(19.47, 21.55, 280.23°)
OKLab	oklab(30.69% -0.0088 -0.06)
OKLCH	oklch(30.69% 0.061 261.7)
XYZ	xyz(2.9266, 2.8589, 7.6038)
Luminance	0.0286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2F4E #4E3D1E

analogous

#1E474E #1E2F4E #251E4E

triadic

#1E2F4E #4E1E2F #2F4E1E

tetradic

#1E2F4E #4E1E47 #4E3D1E #1E4E25

square

#1E2F4E #4E1E47 #4E3D1E #1E4E25

split-complementary

#1E2F4E #4E251E #474E1E

monochromatic

#090D16 #0D1422 #1E2F4E #2F4A7A #4064A6

Accessibility & contrast

On white

13.36

#1E2F4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#1E2F4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2F4E

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2F4E	#FFFFFF	#000000	##FFFFFF
##1E2F4E	1.00	13.36	1.57	13.36
#FFFFFF	13.36	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22324F

Deuteranopia (green-blind)

#1C2D4D

Tritanopia (blue-blind)

#02363A

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1e2f4e;
/* rgb */ color: rgb(30, 47, 78);
/* oklch */ color: oklch(30.7% 0.061 261.7);

Tailwind

colors: {
  custom: {
    50: '#5e677f',
    500: '#1e2f4e',
    950: '#000000',
  },
}

SCSS

$custom: #1e2f4e;
$custom-light: #5e677f;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2f4e",
  "rgb": {
    "r": 30,
    "g": 47,
    "b": 78
  },
  "hsl": {
    "h": 218.75,
    "s": 44.444,
    "l": 21.176
  },
  "oklch": {
    "l": 0.30694,
    "c": 0.06062,
    "h": 261.7
  },
  "luminance": 0.02859
}

Semantic roles & 50–950 ramp

primary

#1E2F4E

secondary

#836D45

accent

#A754D4

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#05060A

muted

#797A7C

Preview Lab

Preview with #1E2F4E

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

Preview Lab → · Contrast checker → · Palette generator →