#1949A1#1949A1

#1949A1 is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.9% C 0.152 H 261.3°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#1949A1
RGB	rgb(25, 73, 161)
HSL	hsl(219, 73%, 36%)
HSV	hsv(219, 84%, 63%)
CMYK	cmyk(84.5%, 54.7%, 0%, 36.9%)
CIE-LAB	lab(33.01, 18.42, -52.08)
CIE-LCH	lch(33.01, 55.24, 289.48°)
OKLab	oklab(42.88% -0.0231 -0.1503)
OKLCH	oklch(42.88% 0.152 261.3)
XYZ	xyz(9.2141, 7.5438, 34.6818)
Luminance	0.0755 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1949A1 #A17119

analogous

#198DA1 #1949A1 #2D19A1

triadic

#1949A1 #A11949 #49A119

tetradic

#1949A1 #A1198D #A17119 #19A12D

square

#1949A1 #A1198D #A17119 #19A12D

split-complementary

#1949A1 #A12D19 #8DA119

monochromatic

#091937 #11316C #1949A1 #2161D6 #5085E4

Accessibility & contrast

On white

8.37

#1949A1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#1949A1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1949A1

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1949A1	#FFFFFF	#000000	##FFFFFF
##1949A1	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054A4

Deuteranopia (green-blind)

#00489F

Tritanopia (blue-blind)

#005F6D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1949a1;
/* rgb */ color: rgb(25, 73, 161);
/* oklch */ color: oklch(42.9% 0.152 261.3);

Tailwind

colors: {
  custom: {
    50: '#6f7bbd',
    500: '#1949a1',
    950: '#000000',
  },
}

SCSS

$custom: #1949a1;
$custom-light: #6f7bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#1949a1",
  "rgb": {
    "r": 25,
    "g": 73,
    "b": 161
  },
  "hsl": {
    "h": 218.824,
    "s": 73.118,
    "l": 36.471
  },
  "oklch": {
    "l": 0.42883,
    "c": 0.15206,
    "h": 261.3
  },
  "luminance": 0.07545
}

Semantic roles & 50–950 ramp

primary

#1949A1

secondary

#C69C4F

accent

#AF38F0

background

#F7F7FB

surface

#EDEDF7

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #1949A1

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

Preview Lab → · Contrast checker → · Palette generator →