#154580#154580

#154580 is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.3% C 0.112 H 255.8°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#154580
RGB	rgb(21, 69, 128)
HSL	hsl(213, 72%, 29%)
HSV	hsv(213, 84%, 50%)
CMYK	cmyk(83.6%, 46.1%, 0%, 49.8%)
CIE-LAB	lab(29.35, 7.24, -37.81)
CIE-LCH	lch(29.35, 38.49, 280.84°)
OKLab	oklab(39.28% -0.0273 -0.1084)
OKLCH	oklch(39.28% 0.112 255.8)
XYZ	xyz(6.3322, 5.9734, 21.2371)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154580 #805015

analogous

#157B80 #154580 #1B1580

triadic

#154580 #801545 #458015

tetradic

#154580 #80157B #805015 #15801B

square

#154580 #80157B #805015 #15801B

split-complementary

#154580 #801B15 #7B8015

monochromatic

#040E1A #0C294B #154580 #1E61B5 #327FDD

Accessibility & contrast

On white

9.57

#154580 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#154580 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154580

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154580	#FFFFFF	#000000	##FFFFFF
##154580	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#264A82

Deuteranopia (green-blind)

#0F417F

Tritanopia (blue-blind)

#00535C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #154580;
/* rgb */ color: rgb(21, 69, 128);
/* oklch */ color: oklch(39.3% 0.112 255.8);

Tailwind

colors: {
  custom: {
    50: '#6678a5',
    500: '#154580',
    950: '#000000',
  },
}

SCSS

$custom: #154580;
$custom-light: #6678a5;
$custom-dark: #000000;

JSON

{
  "hex": "#154580",
  "rgb": {
    "r": 21,
    "g": 69,
    "b": 128
  },
  "hsl": {
    "h": 213.084,
    "s": 71.812,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39284,
    "c": 0.11184,
    "h": 255.8
  },
  "luminance": 0.05974
}

Semantic roles & 50–950 ramp

primary

#154580

secondary

#B57F3C

accent

#9D39EF

background

#F6F7FA

surface

#EBEDF4

border

#C6C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #154580

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

Preview Lab → · Contrast checker → · Palette generator →