#0F1F60#0F1F60

#0F1F60 is a dark, moderate blue. Relative luminance 0.019; OKLCH L 27.6% C 0.117 H 267.2°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#0F1F60
RGB	rgb(15, 31, 96)
HSL	hsl(228, 73%, 22%)
HSV	hsv(228, 84%, 38%)
CMYK	cmyk(84.4%, 67.7%, 0%, 62.4%)
CIE-LAB	lab(15.09, 20.36, -40.35)
CIE-LCH	lch(15.09, 45.19, 296.78°)
OKLab	oklab(27.59% -0.0057 -0.1167)
OKLCH	oklch(27.59% 0.117 267.2)
XYZ	xyz(2.7976, 1.9257, 11.2883)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1F60 #60500F

analogous

#0F4860 #0F1F60 #280F60

triadic

#0F1F60 #600F1F #1F600F

tetradic

#0F1F60 #600F48 #60500F #0F6028

square

#0F1F60 #600F48 #60500F #0F6028

split-complementary

#0F1F60 #60280F #48600F

monochromatic

#04091A #070E2B #0F1F60 #173095 #2041CA

Accessibility & contrast

On white

15.16

#0F1F60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#0F1F60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1F60

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1F60	#FFFFFF	#000000	##FFFFFF
##0F1F60	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A62

Deuteranopia (green-blind)

#00225F

Tritanopia (blue-blind)

#00303C

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0f1f60;
/* rgb */ color: rgb(15, 31, 96);
/* oklch */ color: oklch(27.6% 0.117 267.2);

Tailwind

colors: {
  custom: {
    50: '#5d5a8e',
    500: '#0f1f60',
    950: '#000000',
  },
}

SCSS

$custom: #0f1f60;
$custom-light: #5d5a8e;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1f60",
  "rgb": {
    "r": 15,
    "g": 31,
    "b": 96
  },
  "hsl": {
    "h": 228.148,
    "s": 72.973,
    "l": 21.765
  },
  "oklch": {
    "l": 0.27592,
    "c": 0.11689,
    "h": 267.2
  },
  "luminance": 0.01926
}

Semantic roles & 50–950 ramp

primary

#0F1F60

secondary

#998532

accent

#CB38F0

background

#F5F5F8

surface

#EAE9F0

border

#C6C5CB

text

#05030C

muted

#79787D

Preview Lab

Preview with #0F1F60

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

Preview Lab → · Contrast checker → · Palette generator →