#0F2F70#0F2F70

#0F2F70 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.6% C 0.119 H 262.3°. Best body text is #FFFFFF at 12.64:1 contrast (WCAG AA passes).

Color values

HEX	#0F2F70
RGB	rgb(15, 47, 112)
HSL	hsl(220, 76%, 25%)
HSV	hsv(220, 87%, 44%)
CMYK	cmyk(86.6%, 58%, 0%, 56.1%)
CIE-LAB	lab(21.22, 15.44, -40.80)
CIE-LCH	lch(21.22, 43.63, 290.73°)
OKLab	oklab(32.63% -0.016 -0.1178)
OKLCH	oklch(32.63% 0.119 262.3)
XYZ	xyz(4.1371, 3.3039, 15.7458)
Luminance	0.0330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2F70 #70500F

analogous

#0F6070 #0F2F70 #1F0F70

triadic

#0F2F70 #700F2F #2F700F

tetradic

#0F2F70 #700F60 #70500F #0F701F

square

#0F2F70 #700F60 #70500F #0F701F

split-complementary

#0F2F70 #701F0F #60700F

monochromatic

#040B1B #08183A #0F2F70 #1646A6 #1D5CDC

Accessibility & contrast

On white

12.64

#0F2F70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#0F2F70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2F70

12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2F70	#FFFFFF	#000000	##FFFFFF
##0F2F70	1.00	12.64	1.66	12.64
#FFFFFF	12.64	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003872

Deuteranopia (green-blind)

#002F6F

Tritanopia (blue-blind)

#003F4A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #0f2f70;
/* rgb */ color: rgb(15, 47, 112);
/* oklch */ color: oklch(32.6% 0.119 262.3);

Tailwind

colors: {
  custom: {
    50: '#61669a',
    500: '#0f2f70',
    950: '#000000',
  },
}

SCSS

$custom: #0f2f70;
$custom-light: #61669a;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2f70",
  "rgb": {
    "r": 15,
    "g": 47,
    "b": 112
  },
  "hsl": {
    "h": 220.206,
    "s": 76.378,
    "l": 24.902
  },
  "oklch": {
    "l": 0.32629,
    "c": 0.11889,
    "h": 262.3
  },
  "luminance": 0.03304
}

Semantic roles & 50–950 ramp

primary

#0F2F70

secondary

#A88133

accent

#B435F3

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #0F2F70

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

Preview Lab → · Contrast checker → · Palette generator →