#1E2D88#1E2D88

#1E2D88 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.1% C 0.151 H 269.3°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#1E2D88
RGB	rgb(30, 45, 136)
HSL	hsl(232, 64%, 33%)
HSV	hsv(232, 78%, 53%)
CMYK	cmyk(77.9%, 66.9%, 0%, 46.7%)
CIE-LAB	lab(23.44, 28.16, -52.37)
CIE-LCH	lch(23.44, 59.46, 298.27°)
OKLab	oklab(35.12% -0.0017 -0.1515)
OKLCH	oklch(35.12% 0.152 269.3)
XYZ	xyz(5.9162, 3.9297, 23.7345)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2D88 #88791E

analogous

#1E6288 #1E2D88 #441E88

triadic

#1E2D88 #881E2D #2D881E

tetradic

#1E2D88 #881E62 #88791E #1E8844

square

#1E2D88 #881E62 #88791E #1E8844

split-complementary

#1E2D88 #88441E #62881E

monochromatic

#080C24 #131C56 #1E2D88 #293EBA #495DD7

Accessibility & contrast

On white

11.76

#1E2D88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#1E2D88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2D88

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2D88	#FFFFFF	#000000	##FFFFFF
##1E2D88	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8B

Deuteranopia (green-blind)

#003386

Tritanopia (blue-blind)

#004556

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #1e2d88;
/* rgb */ color: rgb(30, 45, 136);
/* oklch */ color: oklch(35.1% 0.151 269.3);

Tailwind

colors: {
  custom: {
    50: '#6c66ac',
    500: '#1e2d88',
    950: '#000000',
  },
}

SCSS

$custom: #1e2d88;
$custom-light: #6c66ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2d88",
  "rgb": {
    "r": 30,
    "g": 45,
    "b": 136
  },
  "hsl": {
    "h": 231.509,
    "s": 63.855,
    "l": 32.549
  },
  "oklch": {
    "l": 0.35117,
    "c": 0.1515,
    "h": 269.3
  },
  "luminance": 0.0393
}

Semantic roles & 50–950 ramp

primary

#1E2D88

secondary

#B9A949

accent

#CF41E7

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#080510

muted

#7B7A7F

Preview Lab

Preview with #1E2D88

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

Preview Lab → · Contrast checker → · Palette generator →