#1E2F80#1E2F80

#1E2F80 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.7% C 0.138 H 268.8°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#1E2F80
RGB	rgb(30, 47, 128)
HSL	hsl(230, 62%, 31%)
HSV	hsv(230, 77%, 50%)
CMYK	cmyk(76.6%, 63.3%, 0%, 49.8%)
CIE-LAB	lab(23.23, 23.69, -47.70)
CIE-LCH	lch(23.23, 53.25, 296.41°)
OKLab	oklab(34.73% -0.0028 -0.1378)
OKLCH	oklch(34.73% 0.138 268.8)
XYZ	xyz(5.4469, 3.8670, 20.8772)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2F80 #806F1E

analogous

#1E6080 #1E2F80 #3E1E80

triadic

#1E2F80 #801E2F #2F801E

tetradic

#1E2F80 #801E60 #806F1E #1E803E

square

#1E2F80 #801E60 #806F1E #1E803E

split-complementary

#1E2F80 #803E1E #60801E

monochromatic

#070B1D #121D4E #1E2F80 #2A41B2 #455ED3

Accessibility & contrast

On white

11.84

#1E2F80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#1E2F80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2F80

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2F80	#FFFFFF	#000000	##FFFFFF
##1E2F80	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C83

Deuteranopia (green-blind)

#00337E

Tritanopia (blue-blind)

#004452

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #1e2f80;
/* rgb */ color: rgb(30, 47, 128);
/* oklch */ color: oklch(34.7% 0.138 268.8);

Tailwind

colors: {
  custom: {
    50: '#6a67a6',
    500: '#1e2f80',
    950: '#000000',
  },
}

SCSS

$custom: #1e2f80;
$custom-light: #6a67a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2f80",
  "rgb": {
    "r": 30,
    "g": 47,
    "b": 128
  },
  "hsl": {
    "h": 229.592,
    "s": 62.025,
    "l": 30.98
  },
  "oklch": {
    "l": 0.34734,
    "c": 0.13781,
    "h": 268.8
  },
  "luminance": 0.03868
}

Semantic roles & 50–950 ramp

primary

#1E2F80

secondary

#B3A047

accent

#C943E5

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #1E2F80

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

Preview Lab → · Contrast checker → · Palette generator →