#1E247F#1E247F

#1E247F is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.6% C 0.150 H 271.7°. Best body text is #FFFFFF at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#1E247F
RGB	rgb(30, 36, 127)
HSL	hsl(236, 62%, 31%)
HSV	hsv(236, 76%, 50%)
CMYK	cmyk(76.4%, 71.7%, 0%, 50.2%)
CIE-LAB	lab(20.32, 30.74, -51.83)
CIE-LCH	lch(20.32, 60.26, 300.67°)
OKLab	oklab(32.58% 0.0046 -0.1499)
OKLCH	oklch(32.58% 0.15 271.7)
XYZ	xyz(4.9958, 3.0696, 20.4038)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E247F #7F791E

analogous

#1E547F #1E247F #481E7F

triadic

#1E247F #7F1E24 #247F1E

tetradic

#1E247F #7F1E54 #7F791E #1E7F48

square

#1E247F #7F1E54 #7F791E #1E7F48

split-complementary

#1E247F #7F481E #547F1E

monochromatic

#07081C #12164D #1E247F #2A32B1 #444DD3

Accessibility & contrast

On white

13.01

#1E247F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#1E247F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E247F

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E247F	#FFFFFF	#000000	##FFFFFF
##1E247F	1.00	13.01	1.61	13.01
#FFFFFF	13.01	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003682

Deuteranopia (green-blind)

#002C7D

Tritanopia (blue-blind)

#003D4E

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #1e247f;
/* rgb */ color: rgb(30, 36, 127);
/* oklch */ color: oklch(32.6% 0.150 271.7);

Tailwind

colors: {
  custom: {
    50: '#6b5fa5',
    500: '#1e247f',
    950: '#000000',
  },
}

SCSS

$custom: #1e247f;
$custom-light: #6b5fa5;
$custom-dark: #000000;

JSON

{
  "hex": "#1e247f",
  "rgb": {
    "r": 30,
    "g": 36,
    "b": 127
  },
  "hsl": {
    "h": 236.289,
    "s": 61.783,
    "l": 30.784
  },
  "oklch": {
    "l": 0.32578,
    "c": 0.15001,
    "h": 271.7
  },
  "luminance": 0.0307
}

Semantic roles & 50–950 ramp

primary

#1E247F

secondary

#B2AC47

accent

#DB43E5

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08040F

muted

#7A797F

Preview Lab

Preview with #1E247F

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

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