#1E347C#1E347C

#1E347C is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.4% C 0.125 H 266.9°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#1E347C
RGB	rgb(30, 52, 124)
HSL	hsl(226, 61%, 30%)
HSV	hsv(226, 76%, 49%)
CMYK	cmyk(75.8%, 58.1%, 0%, 51.4%)
CIE-LAB	lab(24.28, 18.60, -43.46)
CIE-LCH	lch(24.28, 47.27, 293.17°)
OKLab	oklab(35.41% -0.0068 -0.1253)
OKLCH	oklch(35.41% 0.125 266.9)
XYZ	xyz(5.4002, 4.1867, 19.5884)
Luminance	0.0419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E347C #7C661E

analogous

#1E637C #1E347C #371E7C

triadic

#1E347C #7C1E34 #347C1E

tetradic

#1E347C #7C1E63 #7C661E #1E7C37

square

#1E347C #7C1E63 #7C661E #1E7C37

split-complementary

#1E347C #7C371E #637C1E

monochromatic

#060B19 #121F4B #1E347C #2A49AD #4364D1

Accessibility & contrast

On white

11.43

#1E347C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#1E347C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E347C

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E347C	#FFFFFF	#000000	##FFFFFF
##1E347C	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7E

Deuteranopia (green-blind)

#00367B

Tritanopia (blue-blind)

#004652

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1e347c;
/* rgb */ color: rgb(30, 52, 124);
/* oklch */ color: oklch(35.4% 0.125 266.9);

Tailwind

colors: {
  custom: {
    50: '#686ba3',
    500: '#1e347c',
    950: '#000000',
  },
}

SCSS

$custom: #1e347c;
$custom-light: #686ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#1e347c",
  "rgb": {
    "r": 30,
    "g": 52,
    "b": 124
  },
  "hsl": {
    "h": 225.957,
    "s": 61.039,
    "l": 30.196
  },
  "oklch": {
    "l": 0.35413,
    "c": 0.12544,
    "h": 266.9
  },
  "luminance": 0.04187
}

Semantic roles & 50–950 ramp

primary

#1E347C

secondary

#AF9746

accent

#BF44E4

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #1E347C

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

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