#1E2B68#1E2B68

#1E2B68 is a dark, moderate blue. Relative luminance 0.030; OKLCH L 31.7% C 0.108 H 270.1°. Best body text is #FFFFFF at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#1E2B68
RGB	rgb(30, 43, 104)
HSL	hsl(229, 55%, 26%)
HSV	hsv(229, 71%, 41%)
CMYK	cmyk(71.2%, 58.7%, 0%, 59.2%)
CIE-LAB	lab(20.06, 17.00, -37.49)
CIE-LCH	lch(20.06, 41.16, 294.40°)
OKLab	oklab(31.73% 0.0001 -0.1078)
OKLCH	oklch(31.73% 0.108 270.1)
XYZ	xyz(3.8971, 3.0029, 13.4683)
Luminance	0.0300 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2B68 #685B1E

analogous

#1E5068 #1E2B68 #361E68

triadic

#1E2B68 #681E2B #2B681E

tetradic

#1E2B68 #681E50 #685B1E #1E6836

square

#1E2B68 #681E50 #685B1E #1E6836

split-complementary

#1E2B68 #68361E #50681E

monochromatic

#070A18 #101739 #1E2B68 #2C3F98 #3A53C6

Accessibility & contrast

On white

13.12

#1E2B68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#1E2B68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2B68

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2B68	#FFFFFF	#000000	##FFFFFF
##1E2B68	1.00	13.12	1.60	13.12
#FFFFFF	13.12	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00346A

Deuteranopia (green-blind)

#002D67

Tritanopia (blue-blind)

#003A45

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1e2b68;
/* rgb */ color: rgb(30, 43, 104);
/* oklch */ color: oklch(31.7% 0.108 270.1);

Tailwind

colors: {
  custom: {
    50: '#646494',
    500: '#1e2b68',
    950: '#000000',
  },
}

SCSS

$custom: #1e2b68;
$custom-light: #646494;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2b68",
  "rgb": {
    "r": 30,
    "g": 43,
    "b": 104
  },
  "hsl": {
    "h": 229.459,
    "s": 55.224,
    "l": 26.275
  },
  "oklch": {
    "l": 0.31729,
    "c": 0.10784,
    "h": 270.1
  },
  "luminance": 0.03003
}

Semantic roles & 50–950 ramp

primary

#1E2B68

secondary

#9D8D45

accent

#C449DF

background

#F6F5F9

surface

#EBEAF1

border

#C6C6CB

text

#06050D

muted

#7A797E

Preview Lab

Preview with #1E2B68

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

Preview Lab → · Contrast checker → · Palette generator →