#1A4E97#1A4E97

#1A4E97 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.2% C 0.132 H 257.9°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).

Color values

HEX	#1A4E97
RGB	rgb(26, 78, 151)
HSL	hsl(215, 71%, 35%)
HSV	hsv(215, 83%, 59%)
CMYK	cmyk(82.8%, 48.3%, 0%, 40.8%)
CIE-LAB	lab(33.78, 11.07, -44.80)
CIE-LCH	lch(33.78, 46.15, 283.88°)
OKLab	oklab(43.25% -0.0276 -0.1288)
OKLCH	oklch(43.25% 0.132 257.9)
XYZ	xyz(8.7342, 7.9017, 30.3370)
Luminance	0.0790 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4E97 #97631A

analogous

#1A8D97 #1A4E97 #251A97

triadic

#1A4E97 #971A4E #4E971A

tetradic

#1A4E97 #971A8D #97631A #1A9725

square

#1A4E97 #971A8D #97631A #1A9725

split-complementary

#1A4E97 #97251A #8D971A

monochromatic

#08182F #113363 #1A4E97 #2369CB #4B89E0

Accessibility & contrast

On white

8.14

#1A4E97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#1A4E97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4E97

8.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4E97	#FFFFFF	#000000	##FFFFFF
##1A4E97	1.00	8.14	2.58	8.14
#FFFFFF	8.14	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25559A

Deuteranopia (green-blind)

#004A96

Tritanopia (blue-blind)

#00606B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #1a4e97;
/* rgb */ color: rgb(26, 78, 151);
/* oklch */ color: oklch(43.2% 0.132 257.9);

Tailwind

colors: {
  custom: {
    50: '#6c7eb6',
    500: '#1a4e97',
    950: '#000000',
  },
}

SCSS

$custom: #1a4e97;
$custom-light: #6c7eb6;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4e97",
  "rgb": {
    "r": 26,
    "g": 78,
    "b": 151
  },
  "hsl": {
    "h": 215.04,
    "s": 70.621,
    "l": 34.706
  },
  "oklch": {
    "l": 0.43245,
    "c": 0.1317,
    "h": 257.9
  },
  "luminance": 0.07903
}

Semantic roles & 50–950 ramp

primary

#1A4E97

secondary

#C2904B

accent

#A33AED

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #1A4E97

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

Preview Lab → · Contrast checker → · Palette generator →