#1E2890#1E2890

#1E2890 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 35.1% C 0.168 H 270.1°. Best body text is #FFFFFF at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#1E2890
RGB	rgb(30, 40, 144)
HSL	hsl(235, 66%, 34%)
HSV	hsv(235, 79%, 56%)
CMYK	cmyk(79.2%, 72.2%, 0%, 43.5%)
CIE-LAB	lab(23.02, 34.44, -58.03)
CIE-LCH	lch(23.02, 67.48, 300.69°)
OKLab	oklab(35.06% 0.0003 -0.168)
OKLCH	oklch(35.06% 0.168 270.1)
XYZ	xyz(6.3265, 3.8065, 26.7815)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2890 #90861E

analogous

#1E6190 #1E2890 #4D1E90

triadic

#1E2890 #901E28 #28901E

tetradic

#1E2890 #901E61 #90861E #1E904D

square

#1E2890 #901E61 #90861E #1E904D

split-complementary

#1E2890 #904D1E #61901E

monochromatic

#090C2B #131A5D #1E2890 #2936C3 #4E5BDA

Accessibility & contrast

On white

11.92

#1E2890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#1E2890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2890

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2890	#FFFFFF	#000000	##FFFFFF
##1E2890	1.00	11.92	1.76	11.92
#FFFFFF	11.92	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C93

Deuteranopia (green-blind)

#00318E

Tritanopia (blue-blind)

#004559

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e2890;
/* rgb */ color: rgb(30, 40, 144);
/* oklch */ color: oklch(35.1% 0.168 270.1);

Tailwind

colors: {
  custom: {
    50: '#6f62b2',
    500: '#1e2890',
    950: '#000000',
  },
}

SCSS

$custom: #1e2890;
$custom-light: #6f62b2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2890",
  "rgb": {
    "r": 30,
    "g": 40,
    "b": 144
  },
  "hsl": {
    "h": 234.737,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.35056,
    "c": 0.16804,
    "h": 270.1
  },
  "luminance": 0.03807
}

Semantic roles & 50–950 ramp

primary

#1E2890

secondary

#BDB34D

accent

#DA3FE8

background

#F7F5FB

surface

#EDEAF6

border

#C8C6D0

text

#090511

muted

#7B7980

Preview Lab

Preview with #1E2890

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

Preview Lab → · Contrast checker → · Palette generator →