#1A5E7F#1A5E7F

#1A5E7F is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 45.6% C 0.085 H 234.6°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#1A5E7F
RGB	rgb(26, 94, 127)
HSL	hsl(200, 66%, 30%)
HSV	hsv(200, 80%, 50%)
CMYK	cmyk(79.5%, 26%, 0%, 50.2%)
CIE-LAB	lab(37.40, -8.73, -24.43)
CIE-LCH	lch(37.40, 25.94, 250.35°)
OKLab	oklab(45.64% -0.049 -0.0689)
OKLCH	oklch(45.64% 0.085 234.6)
XYZ	xyz(8.2579, 9.7563, 21.5225)
Luminance	0.0976 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5E7F #7F3B1A

analogous

#1A7F6E #1A5E7F #1A2B7F

triadic

#1A5E7F #7F1A5E #5E7F1A

tetradic

#1A5E7F #6E1A7F #7F3B1A #2B7F1A

square

#1A5E7F #6E1A7F #7F3B1A #2B7F1A

split-complementary

#1A5E7F #7F1A2B #7F6E1A

monochromatic

#051319 #10384C #1A5E7F #2484B2 #3CA5D7

Accessibility & contrast

On white

7.12

#1A5E7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#1A5E7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A5E7F

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5E7F	#FFFFFF	#000000	##FFFFFF
##1A5E7F	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5D81

Deuteranopia (green-blind)

#40547E

Tritanopia (blue-blind)

#006769

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #1a5e7f;
/* rgb */ color: rgb(26, 94, 127);
/* oklch */ color: oklch(45.6% 0.085 234.6);

Tailwind

colors: {
  custom: {
    50: '#678ba4',
    500: '#1a5e7f',
    950: '#000000',
  },
}

SCSS

$custom: #1a5e7f;
$custom-light: #678ba4;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5e7f",
  "rgb": {
    "r": 26,
    "g": 94,
    "b": 127
  },
  "hsl": {
    "h": 199.604,
    "s": 66.013,
    "l": 30
  },
  "oklch": {
    "l": 0.4564,
    "c": 0.08454,
    "h": 234.6
  },
  "luminance": 0.09757
}

Semantic roles & 50–950 ramp

primary

#1A5E7F

secondary

#B36742

accent

#763FE9

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #1A5E7F

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

Preview Lab → · Contrast checker → · Palette generator →