#1E2E58#1E2E58

#1E2E58 is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.1% C 0.078 H 266.3°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#1E2E58
RGB	rgb(30, 46, 88)
HSL	hsl(223, 49%, 23%)
HSV	hsv(223, 66%, 35%)
CMYK	cmyk(65.9%, 47.7%, 0%, 65.5%)
CIE-LAB	lab(19.78, 8.46, -27.40)
CIE-LCH	lch(19.78, 28.68, 287.15°)
OKLab	oklab(31.14% -0.0051 -0.0781)
OKLCH	oklch(31.14% 0.078 266.3)
XYZ	xyz(3.2733, 2.9343, 9.6245)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E2E58 #58481E

analogous

#1E4B58 #1E2E58 #2B1E58

triadic

#1E2E58 #581E2E #2E581E

tetradic

#1E2E58 #581E4B #58481E #1E582B

square

#1E2E58 #581E4B #58481E #1E582B

split-complementary

#1E2E58 #582B1E #4B581E

monochromatic

#080C17 #0E162A #1E2E58 #2E4686 #3D5EB3

Accessibility & contrast

On white

13.23

#1E2E58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#1E2E58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E2E58

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E2E58	#FFFFFF	#000000	##FFFFFF
##1E2E58	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B335A

Deuteranopia (green-blind)

#122D57

Tritanopia (blue-blind)

#00373E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1e2e58;
/* rgb */ color: rgb(30, 46, 88);
/* oklch */ color: oklch(31.1% 0.078 266.3);

Tailwind

colors: {
  custom: {
    50: '#606687',
    500: '#1e2e58',
    950: '#000000',
  },
}

SCSS

$custom: #1e2e58;
$custom-light: #606687;
$custom-dark: #000000;

JSON

{
  "hex": "#1e2e58",
  "rgb": {
    "r": 30,
    "g": 46,
    "b": 88
  },
  "hsl": {
    "h": 223.448,
    "s": 49.153,
    "l": 23.137
  },
  "oklch": {
    "l": 0.31139,
    "c": 0.07831,
    "h": 266.3
  },
  "luminance": 0.02935
}

Semantic roles & 50–950 ramp

primary

#1E2E58

secondary

#8D7945

accent

#B34FD9

background

#F5F6F8

surface

#EAEBEF

border

#C6C6CA

text

#05050B

muted

#797A7C

Preview Lab

Preview with #1E2E58

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

Preview Lab → · Contrast checker → · Palette generator →