#1E2B70#1E2B70

#1E2B70 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.4% C 0.120 H 270.2°. Best body text is #FFFFFF at 12.85:1 contrast (WCAG AA passes).

Color values

HEX	#1E2B70
RGB	rgb(30, 43, 112)
HSL	hsl(230, 58%, 28%)
HSV	hsv(230, 73%, 44%)
CMYK	cmyk(73.2%, 61.6%, 0%, 56.1%)
CIE-LAB	lab(20.72, 20.18, -41.58)
CIE-LCH	lch(20.72, 46.22, 295.89°)
OKLab	oklab(32.44% 0.0004 -0.1199)
OKLCH	oklch(32.44% 0.12 270.2)
XYZ	xyz(4.3229, 3.1732, 15.7108)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2B70 #70631E

analogous

#1E5470 #1E2B70 #3A1E70

triadic

#1E2B70 #701E2B #2B701E

tetradic

#1E2B70 #701E54 #70631E #1E703A

square

#1E2B70 #701E54 #70631E #1E703A

split-complementary

#1E2B70 #703A1E #54701E

monochromatic

#060918 #111840 #1E2B70 #2B3EA0 #3D54CB

Accessibility & contrast

On white

12.85

#1E2B70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#1E2B70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2B70

12.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2B70	#FFFFFF	#000000	##FFFFFF
##1E2B70	1.00	12.85	1.63	12.85
#FFFFFF	12.85	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003672

Deuteranopia (green-blind)

#002E6F

Tritanopia (blue-blind)

#003C49

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #1e2b70;
/* rgb */ color: rgb(30, 43, 112);
/* oklch */ color: oklch(32.4% 0.120 270.2);

Tailwind

colors: {
  custom: {
    50: '#66649a',
    500: '#1e2b70',
    950: '#000000',
  },
}

SCSS

$custom: #1e2b70;
$custom-light: #66649a;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2b70",
  "rgb": {
    "r": 30,
    "g": 43,
    "b": 112
  },
  "hsl": {
    "h": 230.488,
    "s": 57.746,
    "l": 27.843
  },
  "oklch": {
    "l": 0.32439,
    "c": 0.11988,
    "h": 270.2
  },
  "luminance": 0.03174
}

Semantic roles & 50–950 ramp

primary

#1E2B70

secondary

#A49546

accent

#C947E1

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050E

muted

#7A797E

Preview Lab

Preview with #1E2B70

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

Preview Lab → · Contrast checker → · Palette generator →