#1E2974#1E2974

#1E2974 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.4% C 0.128 H 270.9°. Best body text is #FFFFFF at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#1E2974
RGB	rgb(30, 41, 116)
HSL	hsl(232, 59%, 29%)
HSV	hsv(232, 74%, 45%)
CMYK	cmyk(74.1%, 64.7%, 0%, 54.5%)
CIE-LAB	lab(20.53, 23.16, -44.47)
CIE-LCH	lch(20.53, 50.15, 297.51°)
OKLab	oklab(32.4% 0.002 -0.1284)
OKLCH	oklch(32.4% 0.128 270.9)
XYZ	xyz(4.4797, 3.1224, 16.8862)
Luminance	0.0312 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2974 #74691E

analogous

#1E5474 #1E2974 #3E1E74

triadic

#1E2974 #741E29 #29741E

tetradic

#1E2974 #741E54 #74691E #1E743E

square

#1E2974 #741E54 #74691E #1E743E

split-complementary

#1E2974 #743E1E #54741E

monochromatic

#060918 #111843 #1E2974 #2B3AA5 #3F51CD

Accessibility & contrast

On white

12.93

#1E2974 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#1E2974 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2974

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2974	#FFFFFF	#000000	##FFFFFF
##1E2974	1.00	12.93	1.62	12.93
#FFFFFF	12.93	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003676

Deuteranopia (green-blind)

#002E73

Tritanopia (blue-blind)

#003C4A

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1e2974;
/* rgb */ color: rgb(30, 41, 116);
/* oklch */ color: oklch(32.4% 0.128 270.9);

Tailwind

colors: {
  custom: {
    50: '#67629d',
    500: '#1e2974',
    950: '#000000',
  },
}

SCSS

$custom: #1e2974;
$custom-light: #67629d;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2974",
  "rgb": {
    "r": 30,
    "g": 41,
    "b": 116
  },
  "hsl": {
    "h": 232.326,
    "s": 58.904,
    "l": 28.627
  },
  "oklch": {
    "l": 0.32403,
    "c": 0.12842,
    "h": 270.9
  },
  "luminance": 0.03123
}

Semantic roles & 50–950 ramp

primary

#1E2974

secondary

#A89B46

accent

#CE46E2

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #1E2974

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

Preview Lab → · Contrast checker → · Palette generator →