#1E2F6B#1E2F6B

#1E2F6B is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.9% C 0.107 H 268.1°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#1E2F6B
RGB	rgb(30, 47, 107)
HSL	hsl(227, 56%, 27%)
HSV	hsv(227, 72%, 42%)
CMYK	cmyk(72%, 56.1%, 0%, 58%)
CIE-LAB	lab(21.47, 15.33, -37.14)
CIE-LCH	lch(21.47, 40.18, 292.43°)
OKLab	oklab(32.87% -0.0035 -0.1068)
OKLCH	oklch(32.87% 0.107 268.1)
XYZ	xyz(4.2049, 3.3702, 14.3360)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2F6B #6B5A1E

analogous

#1E566B #1E2F6B #341E6B

triadic

#1E2F6B #6B1E2F #2F6B1E

tetradic

#1E2F6B #6B1E56 #6B5A1E #1E6B34

square

#1E2F6B #6B1E56 #6B5A1E #1E6B34

split-complementary

#1E2F6B #6B341E #566B1E

monochromatic

#070A18 #111A3B #1E2F6B #2B449B #3B5AC8

Accessibility & contrast

On white

12.54

#1E2F6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#1E2F6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2F6B

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2F6B	#FFFFFF	#000000	##FFFFFF
##1E2F6B	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#06376D

Deuteranopia (green-blind)

#00306A

Tritanopia (blue-blind)

#003D48

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #1e2f6b;
/* rgb */ color: rgb(30, 47, 107);
/* oklch */ color: oklch(32.9% 0.107 268.1);

Tailwind

colors: {
  custom: {
    50: '#646796',
    500: '#1e2f6b',
    950: '#000000',
  },
}

SCSS

$custom: #1e2f6b;
$custom-light: #646796;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2f6b",
  "rgb": {
    "r": 30,
    "g": 47,
    "b": 107
  },
  "hsl": {
    "h": 226.753,
    "s": 56.204,
    "l": 26.863
  },
  "oklch": {
    "l": 0.32868,
    "c": 0.10683,
    "h": 268.1
  },
  "luminance": 0.03371
}

Semantic roles & 50–950 ramp

primary

#1E2F6B

secondary

#9F8C45

accent

#BE48DF

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060D

muted

#7A7A7E

Preview Lab

Preview with #1E2F6B

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

Preview Lab → · Contrast checker → · Palette generator →