#1E2380#1E2380

#1E2380 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.5% C 0.153 H 271.9°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#1E2380
RGB	rgb(30, 35, 128)
HSL	hsl(237, 62%, 31%)
HSV	hsv(237, 77%, 50%)
CMYK	cmyk(76.6%, 72.7%, 0%, 49.8%)
CIE-LAB	lab(20.19, 31.76, -52.68)
CIE-LCH	lch(20.19, 61.51, 301.08°)
OKLab	oklab(32.51% 0.005 -0.1524)
OKLCH	oklch(32.51% 0.153 271.9)
XYZ	xyz(5.0314, 3.0361, 20.7387)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2380 #807B1E

analogous

#1E5480 #1E2380 #4A1E80

triadic

#1E2380 #801E23 #23801E

tetradic

#1E2380 #801E54 #807B1E #1E804A

square

#1E2380 #801E54 #807B1E #1E804A

split-complementary

#1E2380 #804A1E #54801E

monochromatic

#07081D #12154E #1E2380 #2A31B2 #454CD3

Accessibility & contrast

On white

13.06

#1E2380 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#1E2380 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2380

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2380	#FFFFFF	#000000	##FFFFFF
##1E2380	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003583

Deuteranopia (green-blind)

#002C7E

Tritanopia (blue-blind)

#003D4F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1e2380;
/* rgb */ color: rgb(30, 35, 128);
/* oklch */ color: oklch(32.5% 0.153 271.9);

Tailwind

colors: {
  custom: {
    50: '#6b5ea6',
    500: '#1e2380',
    950: '#000000',
  },
}

SCSS

$custom: #1e2380;
$custom-light: #6b5ea6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2380",
  "rgb": {
    "r": 30,
    "g": 35,
    "b": 128
  },
  "hsl": {
    "h": 236.939,
    "s": 62.025,
    "l": 30.98
  },
  "oklch": {
    "l": 0.32514,
    "c": 0.15251,
    "h": 271.9
  },
  "luminance": 0.03037
}

Semantic roles & 50–950 ramp

primary

#1E2380

secondary

#B3AE47

accent

#DD43E5

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #1E2380

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

Preview Lab → · Contrast checker → · Palette generator →