#1E2197#1E2197

#1E2197 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.8% C 0.184 H 270.6°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#1E2197
RGB	rgb(30, 33, 151)
HSL	hsl(239, 67%, 35%)
HSV	hsv(239, 80%, 59%)
CMYK	cmyk(80.1%, 78.1%, 0%, 40.8%)
CIE-LAB	lab(22.29, 41.11, -63.56)
CIE-LCH	lch(22.29, 75.70, 302.90°)
OKLab	oklab(34.77% 0.0021 -0.1841)
OKLCH	oklch(34.77% 0.184 270.6)
XYZ	xyz(6.6633, 3.5973, 29.6153)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2197 #97941E

analogous

#1E5E97 #1E2197 #571E97

triadic

#1E2197 #971E21 #21971E

tetradic

#1E2197 #971E5E #97941E #1E9757

square

#1E2197 #971E5E #97941E #1E9757

split-complementary

#1E2197 #97571E #5E971E

monochromatic

#0A0B31 #141664 #1E2197 #282CCA #5356DD

Accessibility & contrast

On white

12.21

#1E2197 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#1E2197 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2197

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2197	#FFFFFF	#000000	##FFFFFF
##1E2197	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9A

Deuteranopia (green-blind)

#002F95

Tritanopia (blue-blind)

#00455B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #1e2197;
/* rgb */ color: rgb(30, 33, 151);
/* oklch */ color: oklch(34.8% 0.184 270.6);

Tailwind

colors: {
  custom: {
    50: '#715eb7',
    500: '#1e2197',
    950: '#000000',
  },
}

SCSS

$custom: #1e2197;
$custom-light: #715eb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2197",
  "rgb": {
    "r": 30,
    "g": 33,
    "b": 151
  },
  "hsl": {
    "h": 238.512,
    "s": 66.851,
    "l": 35.49
  },
  "oklch": {
    "l": 0.34765,
    "c": 0.18408,
    "h": 270.6
  },
  "luminance": 0.03598
}

Semantic roles & 50–950 ramp

primary

#1E2197

secondary

#C0BD51

accent

#E53EEA

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #1E2197

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

Preview Lab → · Contrast checker → · Palette generator →