#1E489F#1E489F

#1E489F is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.7% C 0.149 H 262.5°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#1E489F
RGB	rgb(30, 72, 159)
HSL	hsl(220, 68%, 37%)
HSV	hsv(220, 81%, 62%)
CMYK	cmyk(81.1%, 54.7%, 0%, 37.6%)
CIE-LAB	lab(32.73, 18.77, -51.33)
CIE-LCH	lch(32.73, 54.65, 290.09°)
OKLab	oklab(42.66% -0.0194 -0.148)
OKLCH	oklch(42.66% 0.149 262.5)
XYZ	xyz(9.1085, 7.4129, 33.7449)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E489F #9F751E

analogous

#1E899F #1E489F #341E9F

triadic

#1E489F #9F1E48 #489F1E

tetradic

#1E489F #9F1E89 #9F751E #1E9F34

square

#1E489F #9F1E89 #9F751E #1E9F34

split-complementary

#1E489F #9F341E #899F1E

monochromatic

#0B1938 #14316C #1E489F #285FD2 #5884DF

Accessibility & contrast

On white

8.46

#1E489F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#1E489F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E489F

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E489F	#FFFFFF	#000000	##FFFFFF
##1E489F	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A2

Deuteranopia (green-blind)

#00479D

Tritanopia (blue-blind)

#005D6C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #1e489f;
/* rgb */ color: rgb(30, 72, 159);
/* oklch */ color: oklch(42.7% 0.149 262.5);

Tailwind

colors: {
  custom: {
    50: '#707abc',
    500: '#1e489f',
    950: '#000000',
  },
}

SCSS

$custom: #1e489f;
$custom-light: #707abc;
$custom-dark: #000000;

JSON

{
  "hex": "#1e489f",
  "rgb": {
    "r": 30,
    "g": 72,
    "b": 159
  },
  "hsl": {
    "h": 220.465,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.42662,
    "c": 0.14932,
    "h": 262.5
  },
  "luminance": 0.07414
}

Semantic roles & 50–950 ramp

primary

#1E489F

secondary

#C3A056

accent

#B23DEB

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #1E489F

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

Preview Lab → · Contrast checker → · Palette generator →