#1E266B#1E266B

#1E266B is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.9% C 0.119 H 272.3°. Best body text is #FFFFFF at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#1E266B
RGB	rgb(30, 38, 107)
HSL	hsl(234, 56%, 27%)
HSV	hsv(234, 72%, 42%)
CMYK	cmyk(72%, 64.5%, 0%, 58%)
CIE-LAB	lab(18.90, 21.75, -41.32)
CIE-LCH	lch(18.90, 46.69, 297.76°)
OKLab	oklab(30.95% 0.0048 -0.1192)
OKLCH	oklch(30.95% 0.119 272.3)
XYZ	xyz(3.8815, 2.7234, 14.2282)
Luminance	0.0272 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E266B #6B631E

analogous

#1E4D6B #1E266B #3D1E6B

triadic

#1E266B #6B1E26 #266B1E

tetradic

#1E266B #6B1E4D #6B631E #1E6B3D

square

#1E266B #6B1E4D #6B631E #1E6B3D

split-complementary

#1E266B #6B3D1E #4D6B1E

monochromatic

#070818 #11153B #1E266B #2B379B #3B4AC8

Accessibility & contrast

On white

13.59

#1E266B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#1E266B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E266B

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E266B	#FFFFFF	#000000	##FFFFFF
##1E266B	1.00	13.59	1.54	13.59
#FFFFFF	13.59	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326D

Deuteranopia (green-blind)

#002A6A

Tritanopia (blue-blind)

#003744

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #1e266b;
/* rgb */ color: rgb(30, 38, 107);
/* oklch */ color: oklch(30.9% 0.119 272.3);

Tailwind

colors: {
  custom: {
    50: '#656096',
    500: '#1e266b',
    950: '#000000',
  },
}

SCSS

$custom: #1e266b;
$custom-light: #656096;
$custom-dark: #000000;

JSON

{
  "hex": "#1e266b",
  "rgb": {
    "r": 30,
    "g": 38,
    "b": 107
  },
  "hsl": {
    "h": 233.766,
    "s": 56.204,
    "l": 26.863
  },
  "oklch": {
    "l": 0.30949,
    "c": 0.11926,
    "h": 272.3
  },
  "luminance": 0.02724
}

Semantic roles & 50–950 ramp

primary

#1E266B

secondary

#9F9645

accent

#D048DF

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040D

muted

#7A797E

Preview Lab

Preview with #1E266B

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

Preview Lab → · Contrast checker → · Palette generator →