Navy (survey)#01153E

#01153E is a very dark, moderate blue. Relative luminance 0.009; OKLCH L 21.1% C 0.084 H 260.5°. Best body text is #FFFFFF at 17.82:1 contrast (WCAG AA passes).

Navy (survey) — editorial page

Color values

HEX	#01153E
RGB	rgb(1, 21, 62)
HSL	hsl(220, 97%, 12%)
HSV	hsv(220, 98%, 24%)
CMYK	cmyk(98.4%, 66.1%, 0%, 75.7%)
CIE-LAB	lab(8.04, 11.15, -28.54)
CIE-LCH	lch(8.04, 30.64, 291.34°)
OKLab	oklab(21.11% -0.0138 -0.0826)
OKLCH	oklch(21.11% 0.084 260.5)
XYZ	xyz(1.1499, 0.8904, 4.6678)
Luminance	0.0089 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01153E #3E2A01

analogous

#01343E #01153E #0C013E

triadic

#01153E #3E0115 #153E01

tetradic

#01153E #3E0134 #3E2A01 #013E0C

square

#01153E #3E0134 #3E2A01 #013E0C

split-complementary

#01153E #3E0C01 #343E01

monochromatic

#000A1E #000A1E #01153E #02297A #033EB6

Accessibility & contrast

On white

17.82

#01153E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#01153E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01153E

17.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01153E	#FFFFFF	#000000	##FFFFFF
##01153E	1.00	17.82	1.18	17.82
#FFFFFF	17.82	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001B3F

Deuteranopia (green-blind)

#00153D

Tritanopia (blue-blind)

#001F26

Achromatopsia (no color)

#181818

Design tokens & code

CSS

--color: #01153e;
/* rgb */ color: rgb(1, 21, 62);
/* oklch */ color: oklch(21.1% 0.084 260.5);

Tailwind

colors: {
  custom: {
    50: '#4f5174',
    500: '#01153e',
    950: '#000000',
  },
}

SCSS

$custom: #01153e;
$custom-light: #4f5174;
$custom-dark: #000000;

JSON

{
  "hex": "#01153e",
  "rgb": {
    "r": 1,
    "g": 21,
    "b": 62
  },
  "hsl": {
    "h": 220.328,
    "s": 96.825,
    "l": 12.353
  },
  "oklch": {
    "l": 0.21114,
    "c": 0.08377,
    "h": 260.5
  },
  "luminance": 0.00891
}

Semantic roles & 50–950 ramp

primary

#01153E

secondary

#825F19

accent

#B929FF

background

#F4F4F7

surface

#E7E7ED

border

#C3C3C8

text

#020208

muted

#78787B

Preview Lab

Preview with #01153E

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

Preview Lab → · Contrast checker → · Palette generator →