#193258#193258

#193258 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 31.9% C 0.075 H 258.6°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#193258
RGB	rgb(25, 50, 88)
HSL	hsl(216, 56%, 22%)
HSV	hsv(216, 72%, 35%)
CMYK	cmyk(71.6%, 43.2%, 0%, 65.5%)
CIE-LAB	lab(20.80, 4.54, -25.80)
CIE-LCH	lch(20.80, 26.19, 279.99°)
OKLab	oklab(31.85% -0.0148 -0.0735)
OKLCH	oklch(31.85% 0.075 258.6)
XYZ	xyz(3.3023, 3.1921, 9.6727)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193258 #583F19

analogous

#195258 #193258 #1F1958

triadic

#193258 #581932 #325819

tetradic

#193258 #581952 #583F19 #19581F

square

#193258 #581952 #583F19 #19581F

split-complementary

#193258 #581F19 #525819

monochromatic

#070E18 #0B1728 #193258 #274D88 #3468B7

Accessibility & contrast

On white

12.82

#193258 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#193258 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193258

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193258	#FFFFFF	#000000	##FFFFFF
##193258	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#21355A

Deuteranopia (green-blind)

#172F57

Tritanopia (blue-blind)

#003B40

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #193258;
/* rgb */ color: rgb(25, 50, 88);
/* oklch */ color: oklch(31.9% 0.075 258.6);

Tailwind

colors: {
  custom: {
    50: '#5e6987',
    500: '#193258',
    950: '#000000',
  },
}

SCSS

$custom: #193258;
$custom-light: #5e6987;
$custom-dark: #000000;

JSON

{
  "hex": "#193258",
  "rgb": {
    "r": 25,
    "g": 50,
    "b": 88
  },
  "hsl": {
    "h": 216.19,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.3185,
    "c": 0.07495,
    "h": 258.6
  },
  "luminance": 0.03192
}

Semantic roles & 50–950 ramp

primary

#193258

secondary

#8E6F3E

accent

#A349DF

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#05060B

muted

#797A7C

Preview Lab

Preview with #193258

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

Preview Lab → · Contrast checker → · Palette generator →