#1E2F77#1E2F77

#1E2F77 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 33.9% C 0.125 H 268.7°. Best body text is #FFFFFF at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#1E2F77
RGB	rgb(30, 47, 119)
HSL	hsl(229, 60%, 29%)
HSV	hsv(229, 75%, 47%)
CMYK	cmyk(74.8%, 60.5%, 0%, 53.3%)
CIE-LAB	lab(22.45, 20.13, -43.27)
CIE-LCH	lch(22.45, 47.72, 294.95°)
OKLab	oklab(33.91% -0.0029 -0.1248)
OKLCH	oklch(33.91% 0.125 268.7)
XYZ	xyz(4.8806, 3.6405, 17.8947)
Luminance	0.0364 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2F77 #77661E

analogous

#1E5C77 #1E2F77 #3A1E77

triadic

#1E2F77 #771E2F #2F771E

tetradic

#1E2F77 #771E5C #77661E #1E773A

square

#1E2F77 #771E5C #77661E #1E773A

split-complementary

#1E2F77 #773A1E #5C771E

monochromatic

#060A18 #121C46 #1E2F77 #2A42A8 #405CCF

Accessibility & contrast

On white

12.15

#1E2F77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#1E2F77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2F77

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2F77	#FFFFFF	#000000	##FFFFFF
##1E2F77	1.00	12.15	1.73	12.15
#FFFFFF	12.15	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A79

Deuteranopia (green-blind)

#003276

Tritanopia (blue-blind)

#00414E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #1e2f77;
/* rgb */ color: rgb(30, 47, 119);
/* oklch */ color: oklch(33.9% 0.125 268.7);

Tailwind

colors: {
  custom: {
    50: '#67679f',
    500: '#1e2f77',
    950: '#000000',
  },
}

SCSS

$custom: #1e2f77;
$custom-light: #67679f;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2f77",
  "rgb": {
    "r": 30,
    "g": 47,
    "b": 119
  },
  "hsl": {
    "h": 228.539,
    "s": 59.732,
    "l": 29.216
  },
  "oklch": {
    "l": 0.33909,
    "c": 0.1248,
    "h": 268.7
  },
  "luminance": 0.03641
}

Semantic roles & 50–950 ramp

primary

#1E2F77

secondary

#AB9846

accent

#C545E3

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #1E2F77

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

Preview Lab → · Contrast checker → · Palette generator →