#123A67#123A67

#123A67 is a dark, moderate cyan. Relative luminance 0.041; OKLCH L 34.7% C 0.090 H 254.0°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#123A67
RGB	rgb(18, 58, 103)
HSL	hsl(212, 70%, 24%)
HSV	hsv(212, 83%, 40%)
CMYK	cmyk(82.5%, 43.7%, 0%, 59.6%)
CIE-LAB	lab(24.11, 4.03, -30.34)
CIE-LCH	lch(24.11, 30.61, 277.56°)
OKLab	oklab(34.66% -0.0249 -0.0868)
OKLCH	oklch(34.66% 0.09 254)
XYZ	xyz(4.2098, 4.1335, 13.4053)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123A67 #673F12

analogous

#126467 #123A67 #141267

triadic

#123A67 #67123A #3A6712

tetradic

#123A67 #671264 #673F12 #126714

square

#123A67 #671264 #673F12 #126714

split-complementary

#123A67 #671412 #646712

monochromatic

#050F1A #091D33 #123A67 #1B579B #2475CF

Accessibility & contrast

On white

11.50

#123A67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#123A67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123A67

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123A67	#FFFFFF	#000000	##FFFFFF
##123A67	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243E69

Deuteranopia (green-blind)

#153666

Tritanopia (blue-blind)

#00454B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #123a67;
/* rgb */ color: rgb(18, 58, 103);
/* oklch */ color: oklch(34.7% 0.090 254.0);

Tailwind

colors: {
  custom: {
    50: '#5f6f93',
    500: '#123a67',
    950: '#000000',
  },
}

SCSS

$custom: #123a67;
$custom-light: #5f6f93;
$custom-dark: #000000;

JSON

{
  "hex": "#123a67",
  "rgb": {
    "r": 18,
    "g": 58,
    "b": 103
  },
  "hsl": {
    "h": 211.765,
    "s": 70.248,
    "l": 23.725
  },
  "oklch": {
    "l": 0.3466,
    "c": 0.09026,
    "h": 254
  },
  "luminance": 0.04134
}

Semantic roles & 50–950 ramp

primary

#123A67

secondary

#9F6D36

accent

#993BED

background

#F5F6F9

surface

#EAECF1

border

#C6C7CB

text

#05070D

muted

#797A7E

Preview Lab

Preview with #123A67

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

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