#1E1970#1E1970

#1E1970 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.2% C 0.142 H 275.5°. Best body text is #FFFFFF at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#1E1970
RGB	rgb(30, 25, 112)
HSL	hsl(243, 64%, 27%)
HSV	hsv(243, 78%, 44%)
CMYK	cmyk(73.2%, 77.7%, 0%, 56.1%)
CIE-LAB	lab(16.21, 32.24, -48.98)
CIE-LCH	lch(16.21, 58.64, 303.35°)
OKLab	oklab(29.15% 0.0136 -0.1416)
OKLCH	oklch(29.15% 0.142 275.5)
XYZ	xyz(3.8067, 2.1408, 15.5387)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E1970 #6B7019

analogous

#194070 #1E1970 #4A1970

triadic

#1E1970 #701E19 #19701E

tetradic

#1E1970 #701940 #6B7019 #19704A

square

#1E1970 #701940 #6B7019 #19704A

split-complementary

#1E1970 #704A19 #407019

monochromatic

#070619 #110E3E #1E1970 #2B24A2 #3B32D1

Accessibility & contrast

On white

14.70

#1E1970 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#1E1970 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E1970

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E1970	#FFFFFF	#000000	##FFFFFF
##1E1970	1.00	14.70	1.43	14.70
#FFFFFF	14.70	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C73

Deuteranopia (green-blind)

#00246E

Tritanopia (blue-blind)

#003243

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #1e1970;
/* rgb */ color: rgb(30, 25, 112);
/* oklch */ color: oklch(29.2% 0.142 275.5);

Tailwind

colors: {
  custom: {
    50: '#68579a',
    500: '#1e1970',
    950: '#000000',
  },
}

SCSS

$custom: #1e1970;
$custom-light: #68579a;
$custom-dark: #000000;

JSON

{
  "hex": "#1e1970",
  "rgb": {
    "r": 30,
    "g": 25,
    "b": 112
  },
  "hsl": {
    "h": 243.448,
    "s": 63.504,
    "l": 26.863
  },
  "oklch": {
    "l": 0.29154,
    "c": 0.14226,
    "h": 275.5
  },
  "luminance": 0.02141
}

Semantic roles & 50–950 ramp

primary

#1E1970

secondary

#9FA540

accent

#E741DD

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #1E1970

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

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