#0F254E#0F254E

#0F254E is a dark, moderate blue. Relative luminance 0.020; OKLCH L 27.3% C 0.081 H 261.5°. Best body text is #FFFFFF at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#0F254E
RGB	rgb(15, 37, 78)
HSL	hsl(219, 68%, 18%)
HSV	hsv(219, 81%, 31%)
CMYK	cmyk(80.8%, 52.6%, 0%, 69.4%)
CIE-LAB	lab(15.35, 8.07, -27.82)
CIE-LCH	lch(15.35, 28.96, 286.17°)
OKLab	oklab(27.29% -0.0119 -0.0798)
OKLCH	oklch(27.29% 0.081 261.5)
XYZ	xyz(2.2332, 1.9745, 7.4697)
Luminance	0.0198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F254E #4E380F

analogous

#0F444E #0F254E #180F4E

triadic

#0F254E #4E0F25 #254E0F

tetradic

#0F254E #4E0F44 #4E380F #0F4E18

square

#0F254E #4E0F44 #4E380F #0F4E18

split-complementary

#0F254E #4E180F #444E0F

monochromatic

#050C1A #050D1B #0F254E #193D81 #2356B5

Accessibility & contrast

On white

15.05

#0F254E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#0F254E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F254E

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F254E	#FFFFFF	#000000	##FFFFFF
##0F254E	1.00	15.05	1.40	15.05
#FFFFFF	15.05	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F2950

Deuteranopia (green-blind)

#01244D

Tritanopia (blue-blind)

#002F35

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #0f254e;
/* rgb */ color: rgb(15, 37, 78);
/* oklch */ color: oklch(27.3% 0.081 261.5);

Tailwind

colors: {
  custom: {
    50: '#585f80',
    500: '#0f254e',
    950: '#000000',
  },
}

SCSS

$custom: #0f254e;
$custom-light: #585f80;
$custom-dark: #000000;

JSON

{
  "hex": "#0f254e",
  "rgb": {
    "r": 15,
    "g": 37,
    "b": 78
  },
  "hsl": {
    "h": 219.048,
    "s": 67.742,
    "l": 18.235
  },
  "oklch": {
    "l": 0.27294,
    "c": 0.08072,
    "h": 261.5
  },
  "luminance": 0.01975
}

Semantic roles & 50–950 ramp

primary

#0F254E

secondary

#886A31

accent

#AE3DEB

background

#F5F5F7

surface

#E9E9EE

border

#C5C5C9

text

#04040A

muted

#79797C

Preview Lab

Preview with #0F254E

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

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