#120F40#120F40

#120F40 is a very dark, moderate blue. Relative luminance 0.008; OKLCH L 21.1% C 0.089 H 278.2°. Best body text is #FFFFFF at 17.98:1 contrast (WCAG AA passes).

Color values

HEX	#120F40
RGB	rgb(18, 15, 64)
HSL	hsl(244, 62%, 15%)
HSV	hsv(244, 77%, 25%)
CMYK	cmyk(71.9%, 76.6%, 0%, 74.9%)
CIE-LAB	lab(7.59, 19.27, -30.66)
CIE-LCH	lch(7.59, 36.21, 302.14°)
OKLab	oklab(21.14% 0.0128 -0.0885)
OKLCH	oklch(21.14% 0.089 278.2)
XYZ	xyz(1.3454, 0.8403, 4.9408)
Luminance	0.0084 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Navy Blue (survey)

#001146

ΔE00 3.19

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#120F40 #3D400F

analogous

#0F2440 #120F40 #2A0F40

triadic

#120F40 #40120F #0F4012

tetradic

#120F40 #400F24 #3D400F #0F402A

square

#120F40 #400F24 #3D400F #0F402A

split-complementary

#120F40 #402A0F #24400F

monochromatic

#070619 #070619 #120F40 #201B72 #2E26A3

Accessibility & contrast

On white

17.98

#120F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#120F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #120F40

17.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##120F40	#FFFFFF	#000000	##FFFFFF
##120F40	1.00	17.98	1.17	17.98
#FFFFFF	17.98	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001942

Deuteranopia (green-blind)

#00153F

Tritanopia (blue-blind)

#001C25

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #120f40;
/* rgb */ color: rgb(18, 15, 64);
/* oklch */ color: oklch(21.1% 0.089 278.2);

Tailwind

colors: {
  custom: {
    50: '#574d75',
    500: '#120f40',
    950: '#000000',
  },
}

SCSS

$custom: #120f40;
$custom-light: #574d75;
$custom-dark: #000000;

JSON

{
  "hex": "#120f40",
  "rgb": {
    "r": 18,
    "g": 15,
    "b": 64
  },
  "hsl": {
    "h": 243.673,
    "s": 62.025,
    "l": 15.49
  },
  "oklch": {
    "l": 0.21143,
    "c": 0.08938,
    "h": 278.2
  },
  "luminance": 0.0084
}

Semantic roles & 50–950 ramp

primary

#120F40

secondary

#767A30

accent

#E543DB

background

#F5F4F7

surface

#E9E7ED

border

#C5C3C8

text

#030108

muted

#78777B

Preview Lab

Preview with #120F40

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

Preview Lab → · Contrast checker → · Palette generator →