#1E198E#1E198E

#1E198E is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.7% C 0.180 H 272.1°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#1E198E
RGB	rgb(30, 25, 142)
HSL	hsl(243, 70%, 33%)
HSV	hsv(243, 82%, 56%)
CMYK	cmyk(78.9%, 82.4%, 0%, 44.3%)
CIE-LAB	lab(19.74, 42.41, -62.22)
CIE-LCH	lch(19.74, 75.30, 304.28°)
OKLab	oklab(32.66% 0.0066 -0.1801)
OKLCH	oklch(32.66% 0.18 272.1)
XYZ	xyz(5.7639, 2.9236, 25.8465)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E198E #898E19

analogous

#194E8E #1E198E #58198E

triadic

#1E198E #8E1E19 #198E1E

tetradic

#1E198E #8E194E #898E19 #198E58

square

#1E198E #8E194E #898E19 #198E58

split-complementary

#1E198E #8E5819 #4E8E19

monochromatic

#080726 #13105A #1E198E #2922C2 #4A43DE

Accessibility & contrast

On white

13.25

#1E198E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#1E198E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E198E

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E198E	#FFFFFF	#000000	##FFFFFF
##1E198E	1.00	13.25	1.58	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003591

Deuteranopia (green-blind)

#002A8C

Tritanopia (blue-blind)

#003E54

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1e198e;
/* rgb */ color: rgb(30, 25, 142);
/* oklch */ color: oklch(32.7% 0.180 272.1);

Tailwind

colors: {
  custom: {
    50: '#7059b0',
    500: '#1e198e',
    950: '#000000',
  },
}

SCSS

$custom: #1e198e;
$custom-light: #7059b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e198e",
  "rgb": {
    "r": 30,
    "g": 25,
    "b": 142
  },
  "hsl": {
    "h": 242.564,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.32662,
    "c": 0.18019,
    "h": 272.1
  },
  "luminance": 0.02924
}

Semantic roles & 50–950 ramp

primary

#1E198E

secondary

#BABF44

accent

#ED3BE5

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1E198E

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

Preview Lab → · Contrast checker → · Palette generator →