#193C8E#193C8E

#193C8E is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.5% C 0.142 H 263.6°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#193C8E
RGB	rgb(25, 60, 142)
HSL	hsl(222, 70%, 33%)
HSV	hsv(222, 82%, 56%)
CMYK	cmyk(82.4%, 57.7%, 0%, 44.3%)
CIE-LAB	lab(27.82, 19.68, -48.95)
CIE-LCH	lch(27.82, 52.75, 291.90°)
OKLab	oklab(38.48% -0.0158 -0.1413)
OKLCH	oklch(38.48% 0.142 263.6)
XYZ	xyz(6.8975, 5.3906, 26.2629)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193C8E #8E6B19

analogous

#19778E #193C8E #30198E

triadic

#193C8E #8E193C #3C8E19

tetradic

#193C8E #8E1977 #8E6B19 #198E30

square

#193C8E #8E1977 #8E6B19 #198E30

split-complementary

#193C8E #8E3019 #778E19

monochromatic

#071026 #10265A #193C8E #2252C2 #4372DE

Accessibility & contrast

On white

10.10

#193C8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#193C8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193C8E

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193C8E	#FFFFFF	#000000	##FFFFFF
##193C8E	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004791

Deuteranopia (green-blind)

#003D8C

Tritanopia (blue-blind)

#00505F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #193c8e;
/* rgb */ color: rgb(25, 60, 142);
/* oklch */ color: oklch(38.5% 0.142 263.6);

Tailwind

colors: {
  custom: {
    50: '#6b71b0',
    500: '#193c8e',
    950: '#000000',
  },
}

SCSS

$custom: #193c8e;
$custom-light: #6b71b0;
$custom-dark: #000000;

JSON

{
  "hex": "#193c8e",
  "rgb": {
    "r": 25,
    "g": 60,
    "b": 142
  },
  "hsl": {
    "h": 222.051,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.38481,
    "c": 0.14222,
    "h": 263.6
  },
  "luminance": 0.05391
}

Semantic roles & 50–950 ramp

primary

#193C8E

secondary

#BF9A44

accent

#B83BED

background

#F6F6FA

surface

#ECECF5

border

#C7C7CF

text

#080710

muted

#7A7A7F

Preview Lab

Preview with #193C8E

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

Preview Lab → · Contrast checker → · Palette generator →