#1E2F7B#1E2F7B

#1E2F7B is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.3% C 0.131 H 268.8°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#1E2F7B
RGB	rgb(30, 47, 123)
HSL	hsl(229, 61%, 30%)
HSV	hsv(229, 76%, 48%)
CMYK	cmyk(75.6%, 61.8%, 0%, 51.8%)
CIE-LAB	lab(22.79, 21.72, -45.25)
CIE-LCH	lch(22.79, 50.19, 295.64°)
OKLab	oklab(34.27% -0.0028 -0.1306)
OKLCH	oklch(34.27% 0.131 268.8)
XYZ	xyz(5.1259, 3.7386, 19.1865)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2F7B #7B6A1E

analogous

#1E5E7B #1E2F7B #3B1E7B

triadic

#1E2F7B #7B1E2F #2F7B1E

tetradic

#1E2F7B #7B1E5E #7B6A1E #1E7B3B

square

#1E2F7B #7B1E5E #7B6A1E #1E7B3B

split-complementary

#1E2F7B #7B3B1E #5E7B1E

monochromatic

#060919 #121C4A #1E2F7B #2A42AC #425CD1

Accessibility & contrast

On white

12.02

#1E2F7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#1E2F7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2F7B

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2F7B	#FFFFFF	#000000	##FFFFFF
##1E2F7B	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7E

Deuteranopia (green-blind)

#00327A

Tritanopia (blue-blind)

#004250

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1e2f7b;
/* rgb */ color: rgb(30, 47, 123);
/* oklch */ color: oklch(34.3% 0.131 268.8);

Tailwind

colors: {
  custom: {
    50: '#6867a2',
    500: '#1e2f7b',
    950: '#000000',
  },
}

SCSS

$custom: #1e2f7b;
$custom-light: #6867a2;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2f7b",
  "rgb": {
    "r": 30,
    "g": 47,
    "b": 123
  },
  "hsl": {
    "h": 229.032,
    "s": 60.784,
    "l": 30
  },
  "oklch": {
    "l": 0.34271,
    "c": 0.13063,
    "h": 268.8
  },
  "luminance": 0.03739
}

Semantic roles & 50–950 ramp

primary

#1E2F7B

secondary

#AE9B46

accent

#C744E4

background

#F6F6FA

surface

#ECEBF3

border

#C7C6CD

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #1E2F7B

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

Preview Lab → · Contrast checker → · Palette generator →