#1E296B#1E296B

#1E296B is a dark, moderate blue. Relative luminance 0.029; OKLCH L 31.6% C 0.115 H 271.0°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#1E296B
RGB	rgb(30, 41, 107)
HSL	hsl(231, 56%, 27%)
HSV	hsv(231, 72%, 42%)
CMYK	cmyk(72%, 61.7%, 0%, 58%)
CIE-LAB	lab(19.73, 19.62, -39.96)
CIE-LCH	lch(19.73, 44.52, 296.15°)
OKLab	oklab(31.57% 0.0021 -0.1151)
OKLCH	oklch(31.57% 0.115 271)
XYZ	xyz(3.9813, 2.9231, 14.2615)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E296B #6B601E

analogous

#1E506B #1E296B #3A1E6B

triadic

#1E296B #6B1E29 #296B1E

tetradic

#1E296B #6B1E50 #6B601E #1E6B3A

square

#1E296B #6B1E50 #6B601E #1E6B3A

split-complementary

#1E296B #6B3A1E #506B1E

monochromatic

#070918 #11173B #1E296B #2B3B9B #3B4FC8

Accessibility & contrast

On white

13.25

#1E296B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#1E296B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E296B

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E296B	#FFFFFF	#000000	##FFFFFF
##1E296B	1.00	13.25	1.58	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00336D

Deuteranopia (green-blind)

#002C6A

Tritanopia (blue-blind)

#003945

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #1e296b;
/* rgb */ color: rgb(30, 41, 107);
/* oklch */ color: oklch(31.6% 0.115 271.0);

Tailwind

colors: {
  custom: {
    50: '#656296',
    500: '#1e296b',
    950: '#000000',
  },
}

SCSS

$custom: #1e296b;
$custom-light: #656296;
$custom-dark: #000000;

JSON

{
  "hex": "#1e296b",
  "rgb": {
    "r": 30,
    "g": 41,
    "b": 107
  },
  "hsl": {
    "h": 231.429,
    "s": 56.204,
    "l": 26.863
  },
  "oklch": {
    "l": 0.31567,
    "c": 0.11516,
    "h": 271
  },
  "luminance": 0.02923
}

Semantic roles & 50–950 ramp

primary

#1E296B

secondary

#9F9345

accent

#CA48DF

background

#F6F5F9

surface

#EBEAF2

border

#C6C6CC

text

#06050D

muted

#7A797E

Preview Lab

Preview with #1E296B

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

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