#193B76#193B76

#193B76 is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.3% C 0.109 H 260.6°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#193B76
RGB	rgb(25, 59, 118)
HSL	hsl(218, 65%, 28%)
HSV	hsv(218, 79%, 46%)
CMYK	cmyk(78.8%, 50%, 0%, 53.7%)
CIE-LAB	lab(25.69, 10.53, -37.39)
CIE-LCH	lch(25.69, 38.84, 285.72°)
OKLab	oklab(36.28% -0.0178 -0.1074)
OKLCH	oklch(36.28% 0.109 260.6)
XYZ	xyz(5.2337, 4.6420, 17.7562)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#193B76 #765419

analogous

#196976 #193B76 #261976

triadic

#193B76 #76193B #3B7619

tetradic

#193B76 #761969 #765419 #197626

square

#193B76 #761969 #765419 #197626

split-complementary

#193B76 #762619 #697619

monochromatic

#050D19 #0E2243 #193B76 #2454A8 #356FD4

Accessibility & contrast

On white

10.89

#193B76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#193B76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #193B76

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##193B76	#FFFFFF	#000000	##FFFFFF
##193B76	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A4178

Deuteranopia (green-blind)

#003975

Tritanopia (blue-blind)

#004952

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #193b76;
/* rgb */ color: rgb(25, 59, 118);
/* oklch */ color: oklch(36.3% 0.109 260.6);

Tailwind

colors: {
  custom: {
    50: '#65709e',
    500: '#193b76',
    950: '#000000',
  },
}

SCSS

$custom: #193b76;
$custom-light: #65709e;
$custom-dark: #000000;

JSON

{
  "hex": "#193b76",
  "rgb": {
    "r": 25,
    "g": 59,
    "b": 118
  },
  "hsl": {
    "h": 218.065,
    "s": 65.035,
    "l": 28.039
  },
  "oklch": {
    "l": 0.3628,
    "c": 0.10884,
    "h": 260.6
  },
  "luminance": 0.04643
}

Semantic roles & 50–950 ramp

primary

#193B76

secondary

#AB8440

accent

#AB40E8

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06070E

muted

#7A7A7E

Preview Lab

Preview with #193B76

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

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