#1A5F97#1A5F97

#1A5F97 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.3% C 0.112 H 248.0°. Best body text is #FFFFFF at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#1A5F97
RGB	rgb(26, 95, 151)
HSL	hsl(207, 71%, 35%)
HSV	hsv(207, 83%, 59%)
CMYK	cmyk(82.8%, 37.1%, 0%, 40.8%)
CIE-LAB	lab(38.96, -0.07, -36.52)
CIE-LCH	lch(38.96, 36.52, 269.90°)
OKLab	oklab(47.28% -0.0421 -0.1041)
OKLCH	oklch(47.28% 0.112 248)
XYZ	xyz(10.1020, 10.6372, 30.7929)
Luminance	0.1064 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A5F97 #97521A

analogous

#1A9791 #1A5F97 #1A2197

triadic

#1A5F97 #971A5F #5F971A

tetradic

#1A5F97 #911A97 #97521A #21971A

square

#1A5F97 #911A97 #97521A #21971A

split-complementary

#1A5F97 #971A21 #97911A

monochromatic

#081D2F #113E63 #1A5F97 #2380CB #4B9DE0

Accessibility & contrast

On white

6.71

#1A5F97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#1A5F97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A5F97

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A5F97	#FFFFFF	#000000	##FFFFFF
##1A5F97	1.00	6.71	3.13	6.71
#FFFFFF	6.71	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446299

Deuteranopia (green-blind)

#325796

Tritanopia (blue-blind)

#006C74

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1a5f97;
/* rgb */ color: rgb(26, 95, 151);
/* oklch */ color: oklch(47.3% 0.112 248.0);

Tailwind

colors: {
  custom: {
    50: '#6c8cb6',
    500: '#1a5f97',
    950: '#000000',
  },
}

SCSS

$custom: #1a5f97;
$custom-light: #6c8cb6;
$custom-dark: #000000;

JSON

{
  "hex": "#1a5f97",
  "rgb": {
    "r": 26,
    "g": 95,
    "b": 151
  },
  "hsl": {
    "h": 206.88,
    "s": 70.621,
    "l": 34.706
  },
  "oklch": {
    "l": 0.47282,
    "c": 0.11229,
    "h": 248
  },
  "luminance": 0.10638
}

Semantic roles & 50–950 ramp

primary

#1A5F97

secondary

#C2804B

accent

#8B3AED

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1A5F97

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

Preview Lab → · Contrast checker → · Palette generator →