#193570#193570

#193570 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.4% C 0.108 H 262.9°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#193570
RGB	rgb(25, 53, 112)
HSL	hsl(221, 64%, 27%)
HSV	hsv(221, 78%, 44%)
CMYK	cmyk(77.7%, 52.7%, 0%, 56.1%)
CIE-LAB	lab(23.41, 12.30, -37.24)
CIE-LCH	lch(23.41, 39.21, 288.28°)
OKLab	oklab(34.4% -0.0133 -0.107)
OKLCH	oklch(34.4% 0.108 262.9)
XYZ	xyz(4.5976, 3.9222, 15.8409)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193570 #705419

analogous

#196170 #193570 #291970

triadic

#193570 #701935 #357019

tetradic

#193570 #701961 #705419 #197029

square

#193570 #701961 #705419 #197029

split-complementary

#193570 #702919 #617019

monochromatic

#060C19 #0E1D3E #193570 #244DA2 #3265D1

Accessibility & contrast

On white

11.77

#193570 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#193570 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193570

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193570	#FFFFFF	#000000	##FFFFFF
##193570	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#113C72

Deuteranopia (green-blind)

#00346F

Tritanopia (blue-blind)

#00434D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #193570;
/* rgb */ color: rgb(25, 53, 112);
/* oklch */ color: oklch(34.4% 0.108 262.9);

Tailwind

colors: {
  custom: {
    50: '#636b99',
    500: '#193570',
    950: '#000000',
  },
}

SCSS

$custom: #193570;
$custom-light: #636b99;
$custom-dark: #000000;

JSON

{
  "hex": "#193570",
  "rgb": {
    "r": 25,
    "g": 53,
    "b": 112
  },
  "hsl": {
    "h": 220.69,
    "s": 63.504,
    "l": 26.863
  },
  "oklch": {
    "l": 0.34398,
    "c": 0.10786,
    "h": 262.9
  },
  "luminance": 0.03923
}

Semantic roles & 50–950 ramp

primary

#193570

secondary

#A58540

accent

#B141E7

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #193570

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

Preview Lab → · Contrast checker → · Palette generator →