#46789C
Closest named color: Cerulean (#457B9D). oklch(55.3% 0.078 241.4), rgb(70, 120, 156).
Aa
White text reads best on this color (4.74:1).
About this color
#46789C is a medium-dark, moderately saturated blue. In OKLCH its lightness is 55%, its chroma 0.078 and its hue 241°. Its hue sits on the cool side of the wheel. The nearest named color is Cerulean (#457B9D), ΔE 0.009 away. White text reads best on it, at 4.74:1.
| Hue family | Blues |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.078) |
| Temperature | cool |
| Nearest name | Cerulean (#457B9D) |
| Black text | 4.42:1 |
| White text | 4.74:1 |
Values
| HEX | #46789C |
| RGB | rgb(70, 120, 156) |
| HSL | hsl(205, 38%, 44%) |
| OKLCH | oklch(55.3% 0.078 241.4) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #46789C | 4.74:1 | AA | Lc -78.2 | Fine for body text |
| Black text on #46789C | 4.42:1 | AA large text | Lc 31.3 | Non-text elements, placeholder text |
| #46789C text on white | 4.74:1 | AA | Lc 72.8 | Content text, not long reading |
| #46789C text on black | 4.42:1 | AA large text | Lc -28.9 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 600.
-
Step 50
50
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E4EBF0
oklch(93.6% 0.01 238.5)
-
Step 200
200
#CEDBE5
oklch(88.5% 0.02 240.8)
-
Step 300
300
#ADC4D6
oklch(80.9% 0.036 241.6)
-
Step 400
400
#82A6C1
oklch(70.8% 0.056 241)
-
Step 500
500
#618FB1
oklch(63% 0.072 241.3)
-
Step 600
600 (this color)
#46789C
oklch(55.3% 0.078 241.4)
-
Step 700
700
#386686
oklch(49.1% 0.072 240.7)
-
Step 800
800
#2F536D
oklch(42.7% 0.06 241.5)
-
Step 900
900
#2A4558
oklch(37.7% 0.046 240.3)
-
Step 950
950
#192834
oklch(26.9% 0.03 243.3)
#46789C with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #68789E | 0.041 |
| Deuteranopia (no green cones) | #5D6F9B | 0.035 |
| Tritanopia (no blue cones) | #0A8184 | 0.064 |
| Achromatopsia (no color) | #737373 | 0.078 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #46789C
#46789C
oklch(55.3% 0.078 241.4)
- #936841
#936841
oklch(55.3% 0.078 62.3)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #46789C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cerulean #457B9D ΔE 0.009
- Dull Blue #49759C ΔE 0.009
- Stormy Blue #507B9C ΔE 0.015
- Metallic Blue #4F738E ΔE 0.023
- Muted Blue #3B719F ΔE 0.026
- Flat Blue #3C73A8 ΔE 0.029
- Steel Blue #4682B4 ΔE 0.042
- Nice Blue #107AB0 ΔE 0.042
Use #46789C in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.