#1E129F#1E129F

#1E129F is a dark, highly saturated blue. Relative luminance 0.032; OKLCH L 34.1% C 0.205 H 271.0°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#1E129F
RGB	rgb(30, 18, 159)
HSL	hsl(245, 80%, 35%)
HSV	hsv(245, 89%, 62%)
CMYK	cmyk(81.1%, 88.7%, 0%, 37.6%)
CIE-LAB	lab(20.87, 50.74, -70.83)
CIE-LCH	lch(20.87, 87.13, 305.61°)
OKLab	oklab(34.06% 0.0037 -0.2048)
OKLCH	oklch(34.06% 0.205 271)
XYZ	xyz(7.0076, 3.2110, 33.0446)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E129F #939F12

analogous

#124D9F #1E129F #64129F

triadic

#1E129F #9F1E12 #129F1E

tetradic

#1E129F #9F124D #939F12 #129F64

square

#1E129F #9F124D #939F12 #129F64

split-complementary

#1E129F #9F6412 #4D9F12

monochromatic

#090631 #140C68 #1E129F #2818D6 #5042EA

Accessibility & contrast

On white

12.79

#1E129F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#1E129F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E129F

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E129F	#FFFFFF	#000000	##FFFFFF
##1E129F	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0039A3

Deuteranopia (green-blind)

#002B9D

Tritanopia (blue-blind)

#00435D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1e129f;
/* rgb */ color: rgb(30, 18, 159);
/* oklch */ color: oklch(34.1% 0.205 271.0);

Tailwind

colors: {
  custom: {
    50: '#7557bd',
    500: '#1e129f',
    950: '#000000',
  },
}

SCSS

$custom: #1e129f;
$custom-light: #7557bd;
$custom-dark: #000000;

JSON

{
  "hex": "#1e129f",
  "rgb": {
    "r": 30,
    "g": 18,
    "b": 159
  },
  "hsl": {
    "h": 245.106,
    "s": 79.661,
    "l": 34.706
  },
  "oklch": {
    "l": 0.34062,
    "c": 0.20487,
    "h": 271
  },
  "luminance": 0.03212
}

Semantic roles & 50–950 ramp

primary

#1E129F

secondary

#BECA43

accent

#F632E5

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0312

muted

#7C7881

Preview Lab

Preview with #1E129F

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

Preview Lab → · Contrast checker → · Palette generator →