#191A5F#191A5F

#191A5F is a dark, moderate blue. Relative luminance 0.018; OKLCH L 27.1% C 0.119 H 274.4°. Best body text is #FFFFFF at 15.51:1 contrast (WCAG AA passes).

Color values

HEX	#191A5F
RGB	rgb(25, 26, 95)
HSL	hsl(239, 58%, 24%)
HSV	hsv(239, 74%, 37%)
CMYK	cmyk(73.7%, 72.6%, 0%, 62.7%)
CIE-LAB	lab(14.24, 24.73, -41.06)
CIE-LCH	lch(14.24, 47.93, 301.06°)
OKLab	oklab(27.1% 0.0092 -0.1186)
OKLCH	oklch(27.1% 0.119 274.4)
XYZ	xyz(2.8352, 1.7714, 11.0168)
Luminance	0.0177 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#191A5F #5F5E19

analogous

#193D5F #191A5F #3B195F

triadic

#191A5F #5F191A #1A5F19

tetradic

#191A5F #5F193D #5F5E19 #195F3B

square

#191A5F #5F193D #5F5E19 #195F3B

split-complementary

#191A5F #5F3B19 #3D5F19

monochromatic

#060718 #0C0D2F #191A5F #26278F #3235C0

Accessibility & contrast

On white

15.51

#191A5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#191A5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #191A5F

15.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##191A5F	#FFFFFF	#000000	##FFFFFF
##191A5F	1.00	15.51	1.35	15.51
#FFFFFF	15.51	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002761

Deuteranopia (green-blind)

#00215E

Tritanopia (blue-blind)

#002D3A

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #191a5f;
/* rgb */ color: rgb(25, 26, 95);
/* oklch */ color: oklch(27.1% 0.119 274.4);

Tailwind

colors: {
  custom: {
    50: '#61578d',
    500: '#191a5f',
    950: '#000000',
  },
}

SCSS

$custom: #191a5f;
$custom-light: #61578d;
$custom-dark: #000000;

JSON

{
  "hex": "#191a5f",
  "rgb": {
    "r": 25,
    "g": 26,
    "b": 95
  },
  "hsl": {
    "h": 239.143,
    "s": 58.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.27095,
    "c": 0.11897,
    "h": 274.4
  },
  "luminance": 0.01772
}

Semantic roles & 50–950 ramp

primary

#191A5F

secondary

#95943F

accent

#DF46E2

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #191A5F

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

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