#1E198D#1E198D

#1E198D is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.5% C 0.179 H 272.2°. Best body text is #FFFFFF at 13.30:1 contrast (WCAG AA passes).

Color values

HEX	#1E198D
RGB	rgb(30, 25, 141)
HSL	hsl(243, 70%, 33%)
HSV	hsv(243, 82%, 55%)
CMYK	cmyk(78.7%, 82.3%, 0%, 44.7%)
CIE-LAB	lab(19.61, 42.08, -61.80)
CIE-LCH	lch(19.61, 74.77, 304.25°)
OKLab	oklab(32.54% 0.0068 -0.1788)
OKLCH	oklch(32.54% 0.179 272.2)
XYZ	xyz(5.6892, 2.8938, 25.4529)
Luminance	0.0289 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E198D #888D19

analogous

#194E8D #1E198D #58198D

triadic

#1E198D #8D1E19 #198D1E

tetradic

#1E198D #8D194E #888D19 #198D58

square

#1E198D #8D194E #888D19 #198D58

split-complementary

#1E198D #8D5819 #4E8D19

monochromatic

#080725 #131059 #1E198D #2922C1 #4943DE

Accessibility & contrast

On white

13.30

#1E198D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#1E198D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E198D

13.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E198D	#FFFFFF	#000000	##FFFFFF
##1E198D	1.00	13.30	1.58	13.30
#FFFFFF	13.30	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003590

Deuteranopia (green-blind)

#002A8B

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1e198d;
/* rgb */ color: rgb(30, 25, 141);
/* oklch */ color: oklch(32.5% 0.179 272.2);

Tailwind

colors: {
  custom: {
    50: '#6f59b0',
    500: '#1e198d',
    950: '#000000',
  },
}

SCSS

$custom: #1e198d;
$custom-light: #6f59b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e198d",
  "rgb": {
    "r": 30,
    "g": 25,
    "b": 141
  },
  "hsl": {
    "h": 242.586,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.32542,
    "c": 0.17898,
    "h": 272.2
  },
  "luminance": 0.02894
}

Semantic roles & 50–950 ramp

primary

#1E198D

secondary

#B9BF43

accent

#ED3BE5

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1E198D

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

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