#0F1254#0F1254

#0F1254 is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.8% C 0.116 H 271.5°. Best body text is #FFFFFF at 17.01:1 contrast (WCAG AA passes).

Color values

HEX	#0F1254
RGB	rgb(15, 18, 84)
HSL	hsl(237, 70%, 19%)
HSV	hsv(237, 82%, 33%)
CMYK	cmyk(82.1%, 78.6%, 0%, 67.1%)
CIE-LAB	lab(10.36, 24.70, -40.04)
CIE-LCH	lch(10.36, 47.05, 301.67°)
OKLab	oklab(23.76% 0.0031 -0.1159)
OKLCH	oklch(23.76% 0.116 271.5)
XYZ	xyz(2.0130, 1.1740, 8.5063)
Luminance	0.0117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F1254 #54510F

analogous

#0F3554 #0F1254 #2F0F54

triadic

#0F1254 #540F12 #12540F

tetradic

#0F1254 #540F35 #54510F #0F542F

square

#0F1254 #540F35 #54510F #0F542F

split-complementary

#0F1254 #542F0F #35540F

monochromatic

#05061A #060720 #0F1254 #181D88 #2228BC

Accessibility & contrast

On white

17.01

#0F1254 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#0F1254 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F1254

17.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F1254	#FFFFFF	#000000	##FFFFFF
##0F1254	1.00	17.01	1.23	17.01
#FFFFFF	17.01	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002056

Deuteranopia (green-blind)

#001953

Tritanopia (blue-blind)

#002531

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #0f1254;
/* rgb */ color: rgb(15, 18, 84);
/* oklch */ color: oklch(23.8% 0.116 271.5);

Tailwind

colors: {
  custom: {
    50: '#5b5085',
    500: '#0f1254',
    950: '#000000',
  },
}

SCSS

$custom: #0f1254;
$custom-light: #5b5085;
$custom-dark: #000000;

JSON

{
  "hex": "#0f1254",
  "rgb": {
    "r": 15,
    "g": 18,
    "b": 84
  },
  "hsl": {
    "h": 237.391,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.23761,
    "c": 0.11595,
    "h": 271.5
  },
  "luminance": 0.01174
}

Semantic roles & 50–950 ramp

primary

#0F1254

secondary

#8E8A31

accent

#E53BED

background

#F5F4F8

surface

#E9E7EF

border

#C5C3CA

text

#04020B

muted

#79787C

Preview Lab

Preview with #0F1254

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

Preview Lab → · Contrast checker → · Palette generator →