#0F2153#0F2153

#0F2153 is a dark, moderate blue. Relative luminance 0.018; OKLCH L 26.8% C 0.094 H 265.4°. Best body text is #FFFFFF at 15.41:1 contrast (WCAG AA passes).

Color values

HEX	#0F2153
RGB	rgb(15, 33, 83)
HSL	hsl(224, 69%, 19%)
HSV	hsv(224, 82%, 33%)
CMYK	cmyk(81.9%, 60.2%, 0%, 67.5%)
CIE-LAB	lab(14.48, 13.29, -32.63)
CIE-LCH	lch(14.48, 35.23, 292.16°)
OKLab	oklab(26.76% -0.0075 -0.0941)
OKLCH	oklch(26.76% 0.094 265.4)
XYZ	xyz(2.3016, 1.8136, 8.4107)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F2153 #53410F

analogous

#0F4353 #0F2153 #1F0F53

triadic

#0F2153 #530F21 #21530F

tetradic

#0F2153 #530F43 #53410F #0F531F

square

#0F2153 #530F43 #53410F #0F531F

split-complementary

#0F2153 #531F0F #43530F

monochromatic

#050A1A #060C1F #0F2153 #183687 #224ABB

Accessibility & contrast

On white

15.41

#0F2153 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#0F2153 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F2153

15.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F2153	#FFFFFF	#000000	##FFFFFF
##0F2153	1.00	15.41	1.36	15.41
#FFFFFF	15.41	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002855

Deuteranopia (green-blind)

#002252

Tritanopia (blue-blind)

#002D36

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #0f2153;
/* rgb */ color: rgb(15, 33, 83);
/* oklch */ color: oklch(26.8% 0.094 265.4);

Tailwind

colors: {
  custom: {
    50: '#595b84',
    500: '#0f2153',
    950: '#000000',
  },
}

SCSS

$custom: #0f2153;
$custom-light: #595b84;
$custom-dark: #000000;

JSON

{
  "hex": "#0f2153",
  "rgb": {
    "r": 15,
    "g": 33,
    "b": 83
  },
  "hsl": {
    "h": 224.118,
    "s": 69.388,
    "l": 19.216
  },
  "oklch": {
    "l": 0.26757,
    "c": 0.09437,
    "h": 265.4
  },
  "luminance": 0.01814
}

Semantic roles & 50–950 ramp

primary

#0F2153

secondary

#8D7531

accent

#BD3CEC

background

#F5F5F8

surface

#E9E9EF

border

#C5C5CA

text

#04040B

muted

#79797C

Preview Lab

Preview with #0F2153

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

Preview Lab → · Contrast checker → · Palette generator →