#1A4E98#1A4E98

#1A4E98 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.3% C 0.133 H 258.1°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#1A4E98
RGB	rgb(26, 78, 152)
HSL	hsl(215, 71%, 35%)
HSV	hsv(215, 83%, 60%)
CMYK	cmyk(82.9%, 48.7%, 0%, 40.4%)
CIE-LAB	lab(33.85, 11.48, -45.30)
CIE-LCH	lch(33.85, 46.73, 284.22°)
OKLab	oklab(43.32% -0.0274 -0.1302)
OKLCH	oklch(43.32% 0.133 258.1)
XYZ	xyz(8.8158, 7.9343, 30.7665)
Luminance	0.0794 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4E98 #98641A

analogous

#1A8D98 #1A4E98 #251A98

triadic

#1A4E98 #981A4E #4E981A

tetradic

#1A4E98 #981A8D #98641A #1A9825

square

#1A4E98 #981A8D #98641A #1A9825

split-complementary

#1A4E98 #98251A #8D981A

monochromatic

#08182F #113364 #1A4E98 #2369CC #4C89E0

Accessibility & contrast

On white

8.12

#1A4E98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#1A4E98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4E98

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4E98	#FFFFFF	#000000	##FFFFFF
##1A4E98	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24569B

Deuteranopia (green-blind)

#004A97

Tritanopia (blue-blind)

#00606B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #1a4e98;
/* rgb */ color: rgb(26, 78, 152);
/* oklch */ color: oklch(43.3% 0.133 258.1);

Tailwind

colors: {
  custom: {
    50: '#6d7eb7',
    500: '#1a4e98',
    950: '#000000',
  },
}

SCSS

$custom: #1a4e98;
$custom-light: #6d7eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4e98",
  "rgb": {
    "r": 26,
    "g": 78,
    "b": 152
  },
  "hsl": {
    "h": 215.238,
    "s": 70.787,
    "l": 34.902
  },
  "oklch": {
    "l": 0.4332,
    "c": 0.13308,
    "h": 258.1
  },
  "luminance": 0.07935
}

Semantic roles & 50–950 ramp

primary

#1A4E98

secondary

#C2914B

accent

#A43AEE

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #1A4E98

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

Preview Lab → · Contrast checker → · Palette generator →