#1A4D98#1A4D98

#1A4D98 is a dark, vivid blue. Relative luminance 0.078; OKLCH L 43.1% C 0.134 H 258.6°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#1A4D98
RGB	rgb(26, 77, 152)
HSL	hsl(216, 71%, 35%)
HSV	hsv(216, 83%, 60%)
CMYK	cmyk(82.9%, 49.3%, 0%, 40.4%)
CIE-LAB	lab(33.55, 12.15, -45.78)
CIE-LCH	lch(33.55, 47.36, 284.87°)
OKLab	oklab(43.09% -0.0266 -0.1317)
OKLCH	oklch(43.09% 0.134 258.6)
XYZ	xyz(8.7453, 7.7933, 30.7430)
Luminance	0.0779 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4D98 #98651A

analogous

#1A8C98 #1A4D98 #261A98

triadic

#1A4D98 #981A4D #4D981A

tetradic

#1A4D98 #981A8C #98651A #1A9826

square

#1A4D98 #981A8C #98651A #1A9826

split-complementary

#1A4D98 #98261A #8C981A

monochromatic

#08182F #113364 #1A4D98 #2367CC #4C88E0

Accessibility & contrast

On white

8.21

#1A4D98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#1A4D98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4D98

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4D98	#FFFFFF	#000000	##FFFFFF
##1A4D98	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21559B

Deuteranopia (green-blind)

#004A97

Tritanopia (blue-blind)

#005F6B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1a4d98;
/* rgb */ color: rgb(26, 77, 152);
/* oklch */ color: oklch(43.1% 0.134 258.6);

Tailwind

colors: {
  custom: {
    50: '#6d7eb7',
    500: '#1a4d98',
    950: '#000000',
  },
}

SCSS

$custom: #1a4d98;
$custom-light: #6d7eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4d98",
  "rgb": {
    "r": 26,
    "g": 77,
    "b": 152
  },
  "hsl": {
    "h": 215.714,
    "s": 70.787,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43091,
    "c": 0.13432,
    "h": 258.6
  },
  "luminance": 0.07794
}

Semantic roles & 50–950 ramp

primary

#1A4D98

secondary

#C2924B

accent

#A53AEE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1A4D98

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

Preview Lab → · Contrast checker → · Palette generator →