#255190#255190

#255190 is a dark, moderate blue. Relative luminance 0.083; OKLCH L 43.8% C 0.115 H 257.8°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#255190
RGB	rgb(37, 81, 144)
HSL	hsl(215, 59%, 35%)
HSV	hsv(215, 74%, 56%)
CMYK	cmyk(74.3%, 43.8%, 0%, 43.5%)
CIE-LAB	lab(34.58, 7.64, -39.24)
CIE-LCH	lch(34.58, 39.98, 281.01°)
OKLab	oklab(43.82% -0.0244 -0.1122)
OKLCH	oklch(43.82% 0.115 257.8)
XYZ	xyz(8.7376, 8.2908, 27.5199)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255190 #906425

analogous

#258690 #255190 #2E2590

triadic

#255190 #902551 #519025

tetradic

#255190 #902586 #906425 #25902E

square

#255190 #902586 #906425 #25902E

split-complementary

#255190 #902E25 #869025

monochromatic

#0C1A2F #18365F #255190 #326CC1 #5B8DD5

Accessibility & contrast

On white

7.90

#255190 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#255190 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255190

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255190	#FFFFFF	#000000	##FFFFFF
##255190	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325792

Deuteranopia (green-blind)

#1F4D8F

Tritanopia (blue-blind)

#006069

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #255190;
/* rgb */ color: rgb(37, 81, 144);
/* oklch */ color: oklch(43.8% 0.115 257.8);

Tailwind

colors: {
  custom: {
    50: '#6e81b1',
    500: '#255190',
    950: '#000000',
  },
}

SCSS

$custom: #255190;
$custom-light: #6e81b1;
$custom-dark: #000000;

JSON

{
  "hex": "#255190",
  "rgb": {
    "r": 37,
    "g": 81,
    "b": 144
  },
  "hsl": {
    "h": 215.327,
    "s": 59.116,
    "l": 35.49
  },
  "oklch": {
    "l": 0.43821,
    "c": 0.11482,
    "h": 257.8
  },
  "luminance": 0.08292
}

Semantic roles & 50–950 ramp

primary

#255190

secondary

#B99157

accent

#A245E2

background

#F7F7FA

surface

#EDEEF5

border

#C8C9CF

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #255190

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

Preview Lab → · Contrast checker → · Palette generator →