#1D5F94#1D5F94

#1D5F94 is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.2% C 0.108 H 247.3°. Best body text is #FFFFFF at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#1D5F94
RGB	rgb(29, 95, 148)
HSL	hsl(207, 67%, 35%)
HSV	hsv(207, 80%, 58%)
CMYK	cmyk(80.4%, 35.8%, 0%, 42%)
CIE-LAB	lab(38.87, -0.91, -34.86)
CIE-LCH	lch(38.87, 34.87, 268.50°)
OKLab	oklab(47.17% -0.0415 -0.0992)
OKLCH	oklch(47.17% 0.108 247.3)
XYZ	xyz(9.9421, 10.5825, 29.5299)
Luminance	0.1058 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D5F94 #94521D

analogous

#1D948E #1D5F94 #1D2394

triadic

#1D5F94 #941D5F #5F941D

tetradic

#1D5F94 #8E1D94 #94521D #23941D

square

#1D5F94 #8E1D94 #94521D #23941D

split-complementary

#1D5F94 #941D23 #948E1D

monochromatic

#091D2E #133E61 #1D5F94 #2780C7 #4F9DDC

Accessibility & contrast

On white

6.74

#1D5F94 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#1D5F94 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1D5F94

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D5F94	#FFFFFF	#000000	##FFFFFF
##1D5F94	1.00	6.74	3.12	6.74
#FFFFFF	6.74	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#466196

Deuteranopia (green-blind)

#355793

Tritanopia (blue-blind)

#006C72

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #1d5f94;
/* rgb */ color: rgb(29, 95, 148);
/* oklch */ color: oklch(47.2% 0.108 247.3);

Tailwind

colors: {
  custom: {
    50: '#6c8cb4',
    500: '#1d5f94',
    950: '#000000',
  },
}

SCSS

$custom: #1d5f94;
$custom-light: #6c8cb4;
$custom-dark: #000000;

JSON

{
  "hex": "#1d5f94",
  "rgb": {
    "r": 29,
    "g": 95,
    "b": 148
  },
  "hsl": {
    "h": 206.723,
    "s": 67.232,
    "l": 34.706
  },
  "oklch": {
    "l": 0.47174,
    "c": 0.10755,
    "h": 247.3
  },
  "luminance": 0.10584
}

Semantic roles & 50–950 ramp

primary

#1D5F94

secondary

#BF804E

accent

#8A3EEA

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #1D5F94

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

Preview Lab → · Contrast checker → · Palette generator →