#1E266C#1E266C

#1E266C is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.0% C 0.121 H 272.2°. Best body text is #FFFFFF at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#1E266C
RGB	rgb(30, 38, 108)
HSL	hsl(234, 57%, 27%)
HSV	hsv(234, 72%, 42%)
CMYK	cmyk(72.2%, 64.8%, 0%, 57.6%)
CIE-LAB	lab(18.99, 22.14, -41.82)
CIE-LCH	lch(18.99, 47.32, 297.90°)
OKLab	oklab(31.04% 0.0047 -0.1206)
OKLCH	oklch(31.04% 0.121 272.2)
XYZ	xyz(3.9344, 2.7446, 14.5069)
Luminance	0.0274 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E266C #6C641E

analogous

#1E4D6C #1E266C #3D1E6C

triadic

#1E266C #6C1E26 #266C1E

tetradic

#1E266C #6C1E4D #6C641E #1E6C3D

square

#1E266C #6C1E4D #6C641E #1E6C3D

split-complementary

#1E266C #6C3D1E #4D6C1E

monochromatic

#070818 #11153C #1E266C #2B379C #3C4AC9

Accessibility & contrast

On white

13.56

#1E266C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#1E266C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E266C

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E266C	#FFFFFF	#000000	##FFFFFF
##1E266C	1.00	13.56	1.55	13.56
#FFFFFF	13.56	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326E

Deuteranopia (green-blind)

#002B6B

Tritanopia (blue-blind)

#003845

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1e266c;
/* rgb */ color: rgb(30, 38, 108);
/* oklch */ color: oklch(31.0% 0.121 272.2);

Tailwind

colors: {
  custom: {
    50: '#656097',
    500: '#1e266c',
    950: '#000000',
  },
}

SCSS

$custom: #1e266c;
$custom-light: #656097;
$custom-dark: #000000;

JSON

{
  "hex": "#1e266c",
  "rgb": {
    "r": 30,
    "g": 38,
    "b": 108
  },
  "hsl": {
    "h": 233.846,
    "s": 56.522,
    "l": 27.059
  },
  "oklch": {
    "l": 0.31044,
    "c": 0.12073,
    "h": 272.2
  },
  "luminance": 0.02745
}

Semantic roles & 50–950 ramp

primary

#1E266C

secondary

#A09745

accent

#D048E0

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #1E266C

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

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