#0F2C63#0F2C63

#0F2C63 is a dark, moderate blue. Relative luminance 0.028; OKLCH L 30.8% C 0.104 H 261.6°. Best body text is #FFFFFF at 13.45:1 contrast (WCAG AA passes).

Color values

HEX	#0F2C63
RGB	rgb(15, 44, 99)
HSL	hsl(219, 74%, 22%)
HSV	hsv(219, 85%, 39%)
CMYK	cmyk(84.8%, 55.6%, 0%, 61.2%)
CIE-LAB	lab(19.24, 12.03, -35.57)
CIE-LCH	lch(19.24, 37.55, 288.68°)
OKLab	oklab(30.79% -0.0151 -0.1025)
OKLCH	oklch(30.79% 0.104 261.6)
XYZ	xyz(3.3490, 2.8034, 12.1666)
Luminance	0.0280 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2C63 #63460F

analogous

#0F5663 #0F2C63 #1C0F63

triadic

#0F2C63 #630F2C #2C630F

tetradic

#0F2C63 #630F56 #63460F #0F631C

square

#0F2C63 #630F56 #63460F #0F631C

split-complementary

#0F2C63 #631C0F #56630F

monochromatic

#040C1B #07142E #0F2C63 #174498 #1F5BCD

Accessibility & contrast

On white

13.45

#0F2C63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#0F2C63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2C63

13.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2C63	#FFFFFF	#000000	##FFFFFF
##0F2C63	1.00	13.45	1.56	13.45
#FFFFFF	13.45	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#063365

Deuteranopia (green-blind)

#002B62

Tritanopia (blue-blind)

#003943

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0f2c63;
/* rgb */ color: rgb(15, 44, 99);
/* oklch */ color: oklch(30.8% 0.104 261.6);

Tailwind

colors: {
  custom: {
    50: '#5d6490',
    500: '#0f2c63',
    950: '#000000',
  },
}

SCSS

$custom: #0f2c63;
$custom-light: #5d6490;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2c63",
  "rgb": {
    "r": 15,
    "g": 44,
    "b": 99
  },
  "hsl": {
    "h": 219.286,
    "s": 73.684,
    "l": 22.353
  },
  "oklch": {
    "l": 0.30787,
    "c": 0.10362,
    "h": 261.6
  },
  "luminance": 0.02804
}

Semantic roles & 50–950 ramp

primary

#0F2C63

secondary

#9C7732

accent

#B137F0

background

#F5F5F8

surface

#EAEAF0

border

#C6C6CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #0F2C63

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

Preview Lab → · Contrast checker → · Palette generator →