#1A4A95#1A4A95

#1A4A95 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.2% C 0.134 H 259.4°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#1A4A95
RGB	rgb(26, 74, 149)
HSL	hsl(217, 70%, 34%)
HSV	hsv(217, 83%, 58%)
CMYK	cmyk(82.6%, 50.3%, 0%, 41.6%)
CIE-LAB	lab(32.45, 12.97, -45.73)
CIE-LCH	lch(32.45, 47.53, 285.84°)
OKLab	oklab(42.18% -0.0247 -0.1316)
OKLCH	oklch(42.18% 0.134 259.4)
XYZ	xyz(8.2976, 7.2861, 29.3970)
Luminance	0.0729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A4A95 #95651A

analogous

#1A8895 #1A4A95 #271A95

triadic

#1A4A95 #951A4A #4A951A

tetradic

#1A4A95 #951A88 #95651A #1A9527

square

#1A4A95 #951A88 #95651A #1A9527

split-complementary

#1A4A95 #95271A #88951A

monochromatic

#08162D #113061 #1A4A95 #2364C9 #4A84DF

Accessibility & contrast

On white

8.55

#1A4A95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#1A4A95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A4A95

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A4A95	#FFFFFF	#000000	##FFFFFF
##1A4A95	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5298

Deuteranopia (green-blind)

#004794

Tritanopia (blue-blind)

#005C68

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #1a4a95;
/* rgb */ color: rgb(26, 74, 149);
/* oklch */ color: oklch(42.2% 0.134 259.4);

Tailwind

colors: {
  custom: {
    50: '#6c7bb5',
    500: '#1a4a95',
    950: '#000000',
  },
}

SCSS

$custom: #1a4a95;
$custom-light: #6c7bb5;
$custom-dark: #000000;

JSON

{
  "hex": "#1a4a95",
  "rgb": {
    "r": 26,
    "g": 74,
    "b": 149
  },
  "hsl": {
    "h": 216.585,
    "s": 70.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.4218,
    "c": 0.1339,
    "h": 259.4
  },
  "luminance": 0.07287
}

Semantic roles & 50–950 ramp

primary

#1A4A95

secondary

#C1934A

accent

#A73BED

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080911

muted

#7B7B80

Preview Lab

Preview with #1A4A95

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

Preview Lab → · Contrast checker → · Palette generator →