#1A4484#1A4484

#1A4484 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.5% C 0.117 H 258.9°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#1A4484
RGB	rgb(26, 68, 132)
HSL	hsl(216, 67%, 31%)
HSV	hsv(216, 80%, 52%)
CMYK	cmyk(80.3%, 48.5%, 0%, 48.2%)
CIE-LAB	lab(29.46, 10.15, -40.10)
CIE-LCH	lch(29.46, 41.36, 284.20°)
OKLab	oklab(39.5% -0.0226 -0.1151)
OKLCH	oklch(39.5% 0.117 258.9)
XYZ	xyz(6.6565, 6.0190, 22.6363)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4484 #845A1A

analogous

#1A7984 #1A4484 #251A84

triadic

#1A4484 #841A44 #44841A

tetradic

#1A4484 #841A79 #845A1A #1A8425

square

#1A4484 #841A79 #845A1A #1A8425

split-complementary

#1A4484 #84251A #79841A

monochromatic

#060F1E #102A51 #1A4484 #245EB7 #3F7CD9

Accessibility & contrast

On white

9.53

#1A4484 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#1A4484 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4484

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4484	#FFFFFF	#000000	##FFFFFF
##1A4484	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214B86

Deuteranopia (green-blind)

#034183

Tritanopia (blue-blind)

#00535D

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #1a4484;
/* rgb */ color: rgb(26, 68, 132);
/* oklch */ color: oklch(39.5% 0.117 258.9);

Tailwind

colors: {
  custom: {
    50: '#6877a8',
    500: '#1a4484',
    950: '#000000',
  },
}

SCSS

$custom: #1a4484;
$custom-light: #6877a8;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4484",
  "rgb": {
    "r": 26,
    "g": 68,
    "b": 132
  },
  "hsl": {
    "h": 216.226,
    "s": 67.089,
    "l": 30.98
  },
  "oklch": {
    "l": 0.39503,
    "c": 0.11734,
    "h": 258.9
  },
  "luminance": 0.0602
}

Semantic roles & 50–950 ramp

primary

#1A4484

secondary

#B88942

accent

#A63EEA

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#070810

muted

#7A7B7F

Preview Lab

Preview with #1A4484

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

Preview Lab → · Contrast checker → · Palette generator →