#1940A5#1940A5

#1940A5 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.4% C 0.169 H 264.1°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#1940A5
RGB	rgb(25, 64, 165)
HSL	hsl(223, 74%, 37%)
HSV	hsv(223, 85%, 65%)
CMYK	cmyk(84.8%, 61.2%, 0%, 35.3%)
CIE-LAB	lab(30.85, 26.14, -58.01)
CIE-LCH	lch(30.85, 63.63, 294.26°)
OKLab	oklab(41.36% -0.0172 -0.1679)
OKLCH	oklch(41.36% 0.169 264.1)
XYZ	xyz(9.0234, 6.5890, 36.3862)
Luminance	0.0659 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1940A5 #A57E19

analogous

#1986A5 #1940A5 #3819A5

triadic

#1940A5 #A51940 #40A519

tetradic

#1940A5 #A51986 #A57E19 #19A538

square

#1940A5 #A51986 #A57E19 #19A538

split-complementary

#1940A5 #A53819 #86A519

monochromatic

#09173B #112B70 #1940A5 #2155DA #537CE5

Accessibility & contrast

On white

9.06

#1940A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#1940A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1940A5

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1940A5	#FFFFFF	#000000	##FFFFFF
##1940A5	1.00	9.06	2.32	9.06
#FFFFFF	9.06	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FA8

Deuteranopia (green-blind)

#0042A3

Tritanopia (blue-blind)

#005A6C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #1940a5;
/* rgb */ color: rgb(25, 64, 165);
/* oklch */ color: oklch(41.4% 0.169 264.1);

Tailwind

colors: {
  custom: {
    50: '#7174c1',
    500: '#1940a5',
    950: '#000000',
  },
}

SCSS

$custom: #1940a5;
$custom-light: #7174c1;
$custom-dark: #000000;

JSON

{
  "hex": "#1940a5",
  "rgb": {
    "r": 25,
    "g": 64,
    "b": 165
  },
  "hsl": {
    "h": 223.286,
    "s": 73.684,
    "l": 37.255
  },
  "oklch": {
    "l": 0.41357,
    "c": 0.16875,
    "h": 264.1
  },
  "luminance": 0.0659
}

Semantic roles & 50–950 ramp

primary

#1940A5

secondary

#C8A752

accent

#BD37F0

background

#F7F7FC

surface

#EDEDF8

border

#C8C8D1

text

#090812

muted

#7B7B81

Preview Lab

Preview with #1940A5

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

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