#1A124F#1A124F

#1A124F is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 24.0% C 0.106 H 280.8°. Best body text is #FFFFFF at 16.89:1 contrast (WCAG AA passes).

Color values

HEX	#1A124F
RGB	rgb(26, 18, 79)
HSL	hsl(248, 63%, 19%)
HSV	hsv(248, 77%, 31%)
CMYK	cmyk(67.1%, 77.2%, 0%, 69%)
CIE-LAB	lab(10.68, 24.25, -36.07)
CIE-LCH	lch(10.68, 43.46, 303.92°)
OKLab	oklab(24.04% 0.0199 -0.104)
OKLCH	oklch(24.04% 0.106 280.8)
XYZ	xyz(2.0531, 1.2166, 7.5223)
Luminance	0.0122 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A124F #474F12

analogous

#12294F #1A124F #39124F

triadic

#1A124F #4F1A12 #124F1A

tetradic

#1A124F #4F1229 #474F12 #124F39

square

#1A124F #4F1229 #474F12 #124F39

split-complementary

#1A124F #4F3912 #294F12

monochromatic

#080619 #0A071D #1A124F #2A1D81 #3B29B3

Accessibility & contrast

On white

16.89

#1A124F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.24

#1A124F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A124F

16.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A124F	#FFFFFF	#000000	##FFFFFF
##1A124F	1.00	16.89	1.24	16.89
#FFFFFF	16.89	1.00	21.00	1.00
#000000	1.24	21.00	1.00	21.00
##FFFFFF	16.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#001F51

Deuteranopia (green-blind)

#001B4E

Tritanopia (blue-blind)

#00222F

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #1a124f;
/* rgb */ color: rgb(26, 18, 79);
/* oklch */ color: oklch(24.0% 0.106 280.8);

Tailwind

colors: {
  custom: {
    50: '#5e5181',
    500: '#1a124f',
    950: '#000000',
  },
}

SCSS

$custom: #1a124f;
$custom-light: #5e5181;
$custom-dark: #000000;

JSON

{
  "hex": "#1a124f",
  "rgb": {
    "r": 26,
    "g": 18,
    "b": 79
  },
  "hsl": {
    "h": 247.869,
    "s": 62.887,
    "l": 19.02
  },
  "oklch": {
    "l": 0.24044,
    "c": 0.10585,
    "h": 280.8
  },
  "luminance": 0.01217
}

Semantic roles & 50–950 ramp

primary

#1A124F

secondary

#7D8835

accent

#E642D0

background

#F5F4F7

surface

#EAE7EE

border

#C6C3C9

text

#05020A

muted

#79787C

Preview Lab

Preview with #1A124F

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

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