#1E266F#1E266F

#1E266F is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.3% C 0.125 H 272.1°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#1E266F
RGB	rgb(30, 38, 111)
HSL	hsl(234, 57%, 28%)
HSV	hsv(234, 73%, 44%)
CMYK	cmyk(73%, 65.8%, 0%, 56.5%)
CIE-LAB	lab(19.26, 23.31, -43.32)
CIE-LCH	lch(19.26, 49.19, 298.28°)
OKLab	oklab(31.33% 0.0046 -0.125)
OKLCH	oklch(31.33% 0.125 272.1)
XYZ	xyz(4.0968, 2.8095, 15.3622)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E266F #6F671E

analogous

#1E4E6F #1E266F #3E1E6F

triadic

#1E266F #6F1E26 #266F1E

tetradic

#1E266F #6F1E4E #6F671E #1E6F3E

square

#1E266F #6F1E4E #6F671E #1E6F3E

split-complementary

#1E266F #6F3E1E #4E6F1E

monochromatic

#070818 #11163F #1E266F #2B369F #3D4BCB

Accessibility & contrast

On white

13.44

#1E266F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#1E266F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E266F

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E266F	#FFFFFF	#000000	##FFFFFF
##1E266F	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003371

Deuteranopia (green-blind)

#002B6E

Tritanopia (blue-blind)

#003946

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #1e266f;
/* rgb */ color: rgb(30, 38, 111);
/* oklch */ color: oklch(31.3% 0.125 272.1);

Tailwind

colors: {
  custom: {
    50: '#666099',
    500: '#1e266f',
    950: '#000000',
  },
}

SCSS

$custom: #1e266f;
$custom-light: #666099;
$custom-dark: #000000;

JSON

{
  "hex": "#1e266f",
  "rgb": {
    "r": 30,
    "g": 38,
    "b": 111
  },
  "hsl": {
    "h": 234.074,
    "s": 57.447,
    "l": 27.647
  },
  "oklch": {
    "l": 0.31331,
    "c": 0.12511,
    "h": 272.1
  },
  "luminance": 0.0281
}

Semantic roles & 50–950 ramp

primary

#1E266F

secondary

#A39A46

accent

#D247E1

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #1E266F

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

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