#154B70#154B70

#154B70 is a dark, moderate cyan. Relative luminance 0.064; OKLCH L 39.7% C 0.083 H 243.3°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX	#154B70
RGB	rgb(21, 75, 112)
HSL	hsl(204, 68%, 26%)
HSV	hsv(204, 81%, 44%)
CMYK	cmyk(81.2%, 33%, 0%, 56.1%)
CIE-LAB	lab(30.30, -3.32, -26.25)
CIE-LCH	lch(30.30, 26.46, 262.79°)
OKLab	oklab(39.72% -0.0374 -0.0745)
OKLCH	oklch(39.72% 0.083 243.3)
XYZ	xyz(5.7488, 6.3607, 16.2509)
Luminance	0.0636 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154B70 #703A15

analogous

#157067 #154B70 #151D70

triadic

#154B70 #70154B #4B7015

tetradic

#154B70 #671570 #703A15 #1D7015

square

#154B70 #671570 #703A15 #1D7015

split-complementary

#154B70 #70151D #706715

monochromatic

#05111A #0B283C #154B70 #1F6EA4 #2990D7

Accessibility & contrast

On white

9.24

#154B70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#154B70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154B70

9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154B70	#FFFFFF	#000000	##FFFFFF
##154B70	1.00	9.24	2.27	9.24
#FFFFFF	9.24	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4C72

Deuteranopia (green-blind)

#2D446F

Tritanopia (blue-blind)

#005458

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #154b70;
/* rgb */ color: rgb(21, 75, 112);
/* oklch */ color: oklch(39.7% 0.083 243.3);

Tailwind

colors: {
  custom: {
    50: '#627d99',
    500: '#154b70',
    950: '#000000',
  },
}

SCSS

$custom: #154b70;
$custom-light: #627d99;
$custom-dark: #000000;

JSON

{
  "hex": "#154b70",
  "rgb": {
    "r": 21,
    "g": 75,
    "b": 112
  },
  "hsl": {
    "h": 204.396,
    "s": 68.421,
    "l": 26.078
  },
  "oklch": {
    "l": 0.39722,
    "c": 0.08332,
    "h": 243.3
  },
  "luminance": 0.06361
}

Semantic roles & 50–950 ramp

primary

#154B70

secondary

#A6663B

accent

#843DEB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090E

muted

#7A7B7E

Preview Lab

Preview with #154B70

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

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