#1E2F8E#1E2F8E

#1E2F8E is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.1% C 0.157 H 268.8°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#1E2F8E
RGB	rgb(30, 47, 142)
HSL	hsl(231, 65%, 34%)
HSV	hsv(231, 79%, 56%)
CMYK	cmyk(78.9%, 66.9%, 0%, 44.3%)
CIE-LAB	lab(24.52, 29.12, -54.33)
CIE-LCH	lch(24.52, 61.64, 298.19°)
OKLab	oklab(36.08% -0.0033 -0.1572)
OKLCH	oklch(36.08% 0.157 268.8)
XYZ	xyz(6.4327, 4.2613, 26.0694)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2F8E #8E7D1E

analogous

#1E678E #1E2F8E #451E8E

triadic

#1E2F8E #8E1E2F #2F8E1E

tetradic

#1E2F8E #8E1E67 #8E7D1E #1E8E45

square

#1E2F8E #8E1E67 #8E7D1E #1E8E45

split-complementary

#1E2F8E #8E451E #678E1E

monochromatic

#090E29 #131E5B #1E2F8E #2940C1 #4D62D9

Accessibility & contrast

On white

11.34

#1E2F8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#1E2F8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2F8E

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2F8E	#FFFFFF	#000000	##FFFFFF
##1E2F8E	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004091

Deuteranopia (green-blind)

#00358C

Tritanopia (blue-blind)

#00485A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1e2f8e;
/* rgb */ color: rgb(30, 47, 142);
/* oklch */ color: oklch(36.1% 0.157 268.8);

Tailwind

colors: {
  custom: {
    50: '#6d67b0',
    500: '#1e2f8e',
    950: '#000000',
  },
}

SCSS

$custom: #1e2f8e;
$custom-light: #6d67b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2f8e",
  "rgb": {
    "r": 30,
    "g": 47,
    "b": 142
  },
  "hsl": {
    "h": 230.893,
    "s": 65.116,
    "l": 33.725
  },
  "oklch": {
    "l": 0.36082,
    "c": 0.15725,
    "h": 268.8
  },
  "luminance": 0.04262
}

Semantic roles & 50–950 ramp

primary

#1E2F8E

secondary

#BCAB4C

accent

#CF40E8

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#080611

muted

#7B7A80

Preview Lab

Preview with #1E2F8E

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

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