#0F2A54#0F2A54

#0F2A54 is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.0% C 0.083 H 259.1°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#0F2A54
RGB	rgb(15, 42, 84)
HSL	hsl(217, 70%, 19%)
HSV	hsv(217, 82%, 33%)
CMYK	cmyk(82.1%, 50%, 0%, 67.1%)
CIE-LAB	lab(17.45, 6.96, -28.51)
CIE-LCH	lch(17.45, 29.34, 283.71°)
OKLab	oklab(29.05% -0.0157 -0.0818)
OKLCH	oklch(29.05% 0.083 259.1)
XYZ	xyz(2.6246, 2.3973, 8.7102)
Luminance	0.0240 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2A54 #54390F

analogous

#0F4D54 #0F2A54 #170F54

triadic

#0F2A54 #540F2A #2A540F

tetradic

#0F2A54 #540F4D #54390F #0F5417

square

#0F2A54 #540F4D #54390F #0F5417

split-complementary

#0F2A54 #54170F #4D540F

monochromatic

#050D1A #061020 #0F2A54 #184488 #225EBC

Accessibility & contrast

On white

14.19

#0F2A54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#0F2A54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2A54

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2A54	#FFFFFF	#000000	##FFFFFF
##0F2A54	1.00	14.19	1.48	14.19
#FFFFFF	14.19	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#142E56

Deuteranopia (green-blind)

#052853

Tritanopia (blue-blind)

#00343A

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #0f2a54;
/* rgb */ color: rgb(15, 42, 84);
/* oklch */ color: oklch(29.0% 0.083 259.1);

Tailwind

colors: {
  custom: {
    50: '#596384',
    500: '#0f2a54',
    950: '#000000',
  },
}

SCSS

$custom: #0f2a54;
$custom-light: #596384;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2a54",
  "rgb": {
    "r": 15,
    "g": 42,
    "b": 84
  },
  "hsl": {
    "h": 216.522,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.29048,
    "c": 0.08326,
    "h": 259.1
  },
  "luminance": 0.02398
}

Semantic roles & 50–950 ramp

primary

#0F2A54

secondary

#8E6A31

accent

#A73BED

background

#F5F5F8

surface

#E9EAEF

border

#C5C6CA

text

#04050B

muted

#79797C

Preview Lab

Preview with #0F2A54

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

Preview Lab → · Contrast checker → · Palette generator →