#1E355D#1E355D

#1E355D is a dark, moderate blue. Relative luminance 0.036; OKLCH L 33.2% C 0.077 H 260.7°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#1E355D
RGB	rgb(30, 53, 93)
HSL	hsl(218, 51%, 24%)
HSV	hsv(218, 68%, 36%)
CMYK	cmyk(67.7%, 43%, 0%, 63.5%)
CIE-LAB	lab(22.35, 5.44, -26.61)
CIE-LCH	lch(22.35, 27.16, 281.55°)
OKLab	oklab(33.22% -0.0124 -0.0757)
OKLCH	oklch(33.22% 0.077 260.7)
XYZ	xyz(3.7836, 3.6122, 10.8516)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E355D #5D461E

analogous

#1E555D #1E355D #271E5D

triadic

#1E355D #5D1E35 #355D1E

tetradic

#1E355D #5D1E55 #5D461E #1E5D27

square

#1E355D #5D1E55 #5D461E #1E5D27

split-complementary

#1E355D #5D271E #555D1E

monochromatic

#070D17 #0F1B2F #1E355D #2D4F8B #3C6ABA

Accessibility & contrast

On white

12.19

#1E355D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#1E355D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E355D

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E355D	#FFFFFF	#000000	##FFFFFF
##1E355D	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23395F

Deuteranopia (green-blind)

#1A335C

Tritanopia (blue-blind)

#003E44

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1e355d;
/* rgb */ color: rgb(30, 53, 93);
/* oklch */ color: oklch(33.2% 0.077 260.7);

Tailwind

colors: {
  custom: {
    50: '#616b8b',
    500: '#1e355d',
    950: '#000000',
  },
}

SCSS

$custom: #1e355d;
$custom-light: #616b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#1e355d",
  "rgb": {
    "r": 30,
    "g": 53,
    "b": 93
  },
  "hsl": {
    "h": 218.095,
    "s": 51.22,
    "l": 24.118
  },
  "oklch": {
    "l": 0.33223,
    "c": 0.07672,
    "h": 260.7
  },
  "luminance": 0.03613
}

Semantic roles & 50–950 ramp

primary

#1E355D

secondary

#927645

accent

#A74DDB

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#05060C

muted

#7A7A7D

Preview Lab

Preview with #1E355D

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

Preview Lab → · Contrast checker → · Palette generator →