#1E248D#1E248D

#1E248D is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.1% C 0.168 H 270.9°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#1E248D
RGB	rgb(30, 36, 141)
HSL	hsl(237, 65%, 34%)
HSV	hsv(237, 79%, 55%)
CMYK	cmyk(78.7%, 74.5%, 0%, 44.7%)
CIE-LAB	lab(21.80, 35.85, -58.18)
CIE-LCH	lch(21.80, 68.34, 301.64°)
OKLab	oklab(34.09% 0.0026 -0.1685)
OKLCH	oklch(34.09% 0.168 270.9)
XYZ	xyz(5.9724, 3.4602, 25.5473)
Luminance	0.0346 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E248D #8D871E

analogous

#1E5B8D #1E248D #4F1E8D

triadic

#1E248D #8D1E24 #248D1E

tetradic

#1E248D #8D1E5B #8D871E #1E8D4F

square

#1E248D #8D1E5B #8D871E #1E8D4F

split-complementary

#1E248D #8D4F1E #5B8D1E

monochromatic

#090A28 #13175B #1E248D #2931BF #4C54D9

Accessibility & contrast

On white

12.41

#1E248D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#1E248D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E248D

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E248D	#FFFFFF	#000000	##FFFFFF
##1E248D	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A90

Deuteranopia (green-blind)

#002F8B

Tritanopia (blue-blind)

#004256

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #1e248d;
/* rgb */ color: rgb(30, 36, 141);
/* oklch */ color: oklch(34.1% 0.168 270.9);

Tailwind

colors: {
  custom: {
    50: '#6e60af',
    500: '#1e248d',
    950: '#000000',
  },
}

SCSS

$custom: #1e248d;
$custom-light: #6e60af;
$custom-dark: #000000;

JSON

{
  "hex": "#1e248d",
  "rgb": {
    "r": 30,
    "g": 36,
    "b": 141
  },
  "hsl": {
    "h": 236.757,
    "s": 64.912,
    "l": 33.529
  },
  "oklch": {
    "l": 0.34085,
    "c": 0.16849,
    "h": 270.9
  },
  "luminance": 0.03461
}

Semantic roles & 50–950 ramp

primary

#1E248D

secondary

#BCB54B

accent

#DF40E8

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#080511

muted

#7B7980

Preview Lab

Preview with #1E248D

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

Preview Lab → · Contrast checker → · Palette generator →